3/4" Torque Wrenches | McMaster-Carr

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System of Measurement

Inch

Torque

0 ft·lbf to 350 ft·lbf

0 ft·lbf to 380 ft·lbf

0 ft·lbf to 600 ft·lbf

0 ft·lbf to 780 ft·lbf

0 ft·lbf to 1,200 ft·lbf

30 ft·lbf to 600 ft·lbf

375 in·lbf to 7,521 in·lbf

31.3 ft·lbf to 626 ft·lbf

60 ft·lbf to 600 ft·lbf

80 ft·lbf to 400 ft·lbf

100 ft·lbf to 600 ft·lbf

110 ft·lbf to 495 ft·lbf

118 ft·lbf to 590 ft·lbf

120 ft·lbf to 600 ft·lbf

130 ft·lbf to 400 ft·lbf

163 ft·lbf to 1,444 ft·lbf

200 ft·lbf to 600 ft·lbf

200 ft·lbf to 750 ft·lbf

Maximum Torque

Less than 1,000 ft·lbf

1,000 ft·lbf to 1,999 ft·lbf

2,000 ft·lbf to 2,999 ft·lbf

Square Drive Size

Unit of Measure

Head Style

Ratcheting

Overall Length

Wrench Style

Certificate Type

Calibration Certificate Traceable to NIST

Calibration Certificate with Test Data

Calibration Certificate with Test Data Traceable to NIST

Calibration Certificate with Test Data Traceable to UKAS

Torque-Limiting Direction

Clockwise

Clockwise and Counterclockwise

Grip Material

Torque Adjustability

Graduations

Torque-Limiting Mechanism

Power Source

REACH

Length

Display Type

Clockwise Accuracy

Torque Wrench Type

Counterclockwise Accuracy

DFARS Specialty Metals

Exempt

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

RoHS

48 Products

Adjustable Torque Wrenches


Ratcheting	Nonratcheting

Set the desired torque within range and these wrenches will signal when it's reached. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use. These wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

Torque-Limiting Click—An audible click lets you know when the set torque is reached.

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

Repair Kits—Include the components needed to replace a damaged ratcheting mechanism.

	Torque Wrenches											Repair Kits
				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Torque-Limiting Mechanism	Overall Lg.	Grip Material	Certificate Type		Each		Each
Ratcheting







				ft·lbf

				3/4"	100 ft·lbf to 600 ft·lbf	5 ft·lbf	±4%	—	Click	38 3/4"	—	Calibration Certificate with Test Data Traceable to NIST	85555A555	000000000	85555A915	000000




						ft·lbf, N-m

						3/4"	80 ft·lbf to 400 ft·lbf 108.5 N-m to 542.3 N-m	5 ft·lbf 3.4 N-m	±4%	±6%	Click	34 1/2"	Metal	Calibration Certificate with Test Data Traceable to NIST	85555A321	000000	———	0


						3/4"	120 ft·lbf to 600 ft·lbf 162.7 N-m to 813.4 N-m	5 ft·lbf 6.8 N-m	±4%	±6%	Click	42"	Rubber	Calibration Certificate with Test Data Traceable to NIST	85555A322	000000	———	0
						3/4"	220 ft·lbf to 750 ft·lbf 300 N-m to 1,000 N-m	5 ft·lbf 10 N-m	±3%	±3%	Click	49 1/2"	—	Calibration Certificate with Test Data Traceable to UKAS	85555A324	00000000	———	0
						3/4"	370 ft·lbf to 1,100 ft·lbf 500 N-m to 1,500 N-m	10 ft·lbf 10 N-m	±3%	±3%	Click	62"	—	Calibration Certificate with Test Data Traceable to UKAS	85555A325	00000000	———	0


						Nonratcheting







										ft·lbf, N-m

										3/4"	120 ft·lbf to 600 ft·lbf 162.7 N-m to 813.4 N-m	5 ft·lbf 6.8 N-m	±4%	±6%	Click	42"	—	Calibration Certificate with Test Data Traceable to NIST	85555A615	000000	———	0

Dial Torque-Measuring Wrenches

A main pointer on the dial shows torque as it’s being applied and a memory pointer indicates the maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. These wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

Note: Accuracy ratings do not apply to the lower 20% of the torque range.

				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Overall Lg.	Grip Material	Display Type	Certificate Type		Each
Nonratcheting







				ft·lbf

				3/4"	0 ft·lbf to 600 ft·lbf	10 ft·lbf	±2%	±2%	39 15/16"	Metal	Dial	Calibration Certificate with Test Data Traceable to NIST	5718A62	0000000




						ft·lbf, N-m

						3/4"	0 ft·lbf to 350 ft·lbf 0 N-m to 480 N-m	5 ft·lbf 10 N-m	±2%	±2%	30"	Metal	Dial	Calibration Certificate with Test Data Traceable to NIST	5718A76	000000


						3/4"	0 ft·lbf to 600 ft·lbf 0 N-m to 800 N-m	20 ft·lbf 20 N-m	±2%	±2%	40"	Metal	Dial	Calibration Certificate with Test Data Traceable to NIST	5718A77	000000

Data-Recording Torque-and-Angle Measuring Wrenches


		LCD Display

The most advanced torque wrenches we offer, these tools store and recall up to 1,500 torque and angle measurements. The digital display shows how torque measurements change as you turn the wrench. Use these tools to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. Wrenches have programmable, lockable presets that allow you to set up different torque settings in sequence to ensure correct, reliable operation. Lights, an audible alarm, and a vibration in the handle indicate when target has been reached or exceeded. These wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Overall Lg.	Flex Range of Motion	Grip Material	Display Type	Batteries Included	Certificate Type		Each
Ratcheting







				in·lbf, ft·lbf, N-m

				3/4"	360 in·lbf to 7,200 in·lbf 30 ft·lbf to 600 ft·lbf 40.7 N-m to 813.5 N-m	1 in·lbf 0.1 ft·lbf 0.1 N-m	±2%	±3%	49"	15°	Steel	LCD	Yes	Calibration Certificate with Test Data Traceable to NIST	8545A46	000000000

No-Reset Adjustable Torque Wrenches

Unlike most torque wrenches, you don’t have to set torque to the lowest value on the scale after use. These wrenches indicate when your set torque is reached with an audible click and an impulse in the grip. They come with a calibration certificate traceable to NIST, which includes test measurements that confirm accuracy. Also known as split-beam torque wrenches.

Standard Head

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

Repair Kits—Include the components needed to replace a damaged ratcheting mechanism.

Breaker-Bar Handles—Breaker-bar handle (sold separately) attaches to the head of your torque wrench to break stuck fasteners free without risking damage to the wrench. It extends for additional length.

	Torque Wrenches											Repair Kits		Breaker-Bar Handles
				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Torque-Limiting Mechanism	Overall Lg.	Features	Certificate Type		Each		Each		Each
Ratcheting







				ft·lbf

				3/4"	130 ft·lbf to 400 ft·lbf	10 ft·lbf	±4%	±4%	Click	34 1/8"	Torque Conversion Chart	Calibration Certificate with Test Data Traceable to NIST	5387A43	0000000	5387A403	000000	5387A74	0000000


				3/4"	200 ft·lbf to 600 ft·lbf	10 ft·lbf	±4%	±4%	Click	48 1/2"	Torque Conversion Chart	Calibration Certificate with Test Data Traceable to NIST	5387A56	000000	5387A403	00000	5387A74	000000

High-Accuracy Torque-Measuring Wrenches

Trust the precision of your measurements—these wrenches are accurate to ±1%. They display torque as it’s measured and the maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. To fasten to a specific value, set the desired torque—lights and an audible alarm indicate when target has been reached or exceeded. The display rotates so you can read it at any angle. These wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Overall Lg.	Grip Material	Display Type	Batteries Included	Certificate Type		Each
Nonratcheting







				in·lbf, ft·lbf, N-m

				3/4"	720 in·lbf to 7,200 in·lbf 60 ft·lbf to 600 ft·lbf 81 N-m to 813 N-m	1 in·lbf 0.1 ft·lbf 0.1 N-m	±1%	±1%	47"	Plastic	Digital	Yes	Calibration Certificate with Test Data Traceable to NIST	7767A16	000000000

Electric Impact Wrenches


Style B	Ring and Hole Socket Retainer

Use these wrenches with impact sockets only.

Ring and Hole Socket Retainer—Ring-and-hole style socket retainers (also called positive locking) provide a more secure hold than ring-style retainers. They require a retaining ring (included).

	Manufacturer and Model Number	Max. Torque, ft·lbf	No. of Speeds	Max. No-Load Rotational Speed, rpm	Overall Lg.	Wt., lb.	Voltage, V AC	Current, amp	Freq., Hz	Socket Retainer Style	Cord Lg., ft.	Certification		Each
3/4" Square Drive



	B	Milwaukee 9075-20	380	1	1,800	11 5/8"	6.2	120	7	60	Ring and Hole	8	UL Listed	7184A33	0000000

Square Drive Torque Tool Gauges

Check the accuracy of torque wrenches and screwdrivers—place your tool onto the gauge with the included square drive connector and turn. The main pointer shows torque as it's measured; Gauges with memory pointers show the maximum torque reached. Use these gauges with hand tools only.

Note: For the most accurate performance, the maximum torque you apply should fall near the middle of the gauge's torque range.

					Accuracy							Mounting Holes
	Square Drive Size	Torque Range	Graduations	Torque-Measuring Direction	Clockwise	Counterclockwise	Lg.	Ht.	Wd.	Material	Mounting Fasteners Included	No. of	Dia.	Includes		Each
Torque Gauges with Calibration Certificate Traceable to NIST







				ft·lbf

				3/4"	120 to 600 ft·lbf	10 ft·lbf	Clockwise and Counterclockwise	±2%	±2%	14 1/2"	3 3/4"	4 3/4"	Steel	No	6	1/4"	Square Drive Connector	7154A41	0000000

Air-Powered Impact Wrenches

Pistol Grip

Ring Socket

Retainer

Hole Socket

Retainer

Loosen stubborn fasteners—these wrenches operate at full torque counterclockwise to break stuck bolts free. You can also use them clockwise within their working torque range to tighten fasteners more quickly than with manual wrenches. Use these wrenches with impact sockets only. Air-powered tools require lubrication to operate properly.

Ring Socket Retainer—Ring-style socket retainers are good for quick socket changes—just pull the socket off the retainer and push on another one.

	Wrenches																Replacement Retaining Rings
							Air Inlet
	Max. Torque, ft·lbf	Working Torque, ft·lbf	Grip Style	No. of Speeds	Max. No-Load Rotational Speed, rpm	Average Air Consumption @ Pressure	Pipe Size	Thread Type	Gender	For Air Hose ID	Overall Lg.	Wt., lb.	Socket Retainer Style	Retaining Ring Req.		Each		Each
3/4" Square Drive



		1,050	200 to 800	Pistol	1	6,000	8 ft³/min @ 90 psi	3/8	NPT	Female	3/8"	8 5/8"	8.8	Ring	No	71805A42	0000000	7176A2	000000


		2,000	900 to 1,300	Pistol	1	5,500	36 ft³/min @ 90 psi	3/8	NPT	Female	1/2"	8 1/2"	7.8	Hole	Yes	7177A34	000000	7177A42	00000

Data-Recording Torque Gauges

Use these gauges with changeable sensors and square-drive sockets (sold separately) to display, collect, and download torque readings. They display torque as it's measured and the maximum torque reached. Gauges can also be used to convert any hand-turned square drive tool into a precise torque-measuring tool. For the most accurate performance, the maximum torque you're applying should fall near the middle of the gauge's torque range.

Wrench-Attachable Sensors with Calibration Certificate Traceable to NIST

Wrench-attachable sensors fit between your wrench and socket. Use with hand tools only.

				Accuracy
	Square Drive Size (Gender)	Torque Range	Torque-Measuring Direction	Clockwise	Counterclockwise	Cord Lg., ft.		Each
in·ozf, in·lbf, ft·lbf, N-m, N-cm, kgf-m, kgf-cm,



		3/4" (Female) × 3/4" (Male)	720 to 7,200 in·lbf 60 to 600 ft·lbf 81.3 to 813 N-m 8,135 to 81,350 N-cm 8.3 to 83 kgf-m 830 to 8,295 kgf-cm	Clockwise and Counterclockwise	±1%	±1%	8	5833A27	0000000

High-Accuracy Torque Tool Gauges

Accurate to within ±1%, these torque gauges are often used to check the accuracy of torque wrenches and screwdrivers on assembly lines. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. To test, place your torque wrench or screwdriver onto the gauge with the included square drive connection and turn. These gauges display torque as it's measured and the maximum torque reached. For accuracy when testing click-style wrenches, they also show the first torque peak reached. They’re not for use with impact or pulse tools.

Note: For the most accurate readings, the maximum torque you're applying should fall near the middle of the gauge's torque range.

Bench Top with Digital Display

Bench-top gauges can be mounted to your work surface.

					Accuracy							Mounting Holes
	Square Drive Size	Torque Range	Graduations	Torque-Measuring Direction	Clockwise	Counterclockwise	For Tool Type	Ht.	Wd.	Dp.	Mounting Fasteners Included	No. of	Dia.	Batteries Included	Includes		Each
Torque Gauges with Calibration Certificate Traceable to NIST







				in·lbf, ft·lbf, N-m,

				3/4"	720 to 7,200 in·lbf 60 to 600 ft·lbf 81.3 to 813 N-m	1 in·lbf 0.1 ft·lbf 0.1 N-m	Clockwise and Counterclockwise	±1%	±1%	Hand Tools	4 1/2"	6"	6"	No	8	3/8"	Yes	Female Drive Adapter	4457A46	000000000

Bench Top with Gooseneck Digital Display


		Digital Display

Bench-top gauges can be mounted to your work surface.

Gauges with a gooseneck display can be bent until you can clearly see the test results. Mount these gauges to your workbench with a mounting bracket (sold separately). Or, carry them where they’re needed using the included case.

					Accuracy							Mounting Holes
	Square Drive Size	Torque Range	Graduations	Torque-Measuring Direction	Clockwise	Counterclockwise	For Tool Type	Ht.	Wd.	Dp.	Mounting Fasteners Included	No. of	Dia.	Includes		Each
Torque Gauges with Calibration Certificate Traceable to NIST







				ft·lbf, N-m,

				3/4"	60 to 600 ft·lbf 81 to 813 N-m	1 ft·lbf 1 N-m	Clockwise and Counterclockwise	±0.5%	±0.5%	Hand Tools	2 1/2"	4 1/2"	14 1/2"	No	6	5/16"	Carrying Case, Female Drive Adapter	4457A18	000000000

Mounting Brackets

					Mounting Holes
Steel	4 1/2"	2 1/2"	8 3/4"	No	6	5/16"	4457A19	0000000

Heavy Duty Air-Powered Impact Wrenches


Pistol Grip	Hole Socket Retainer

Built to withstand tough environments, these wrenches have steel or titanium housings to protect them if they fall. Use them when you need high force to turn fasteners. To break stuck fasteners free, apply full torque counterclockwise. To drive fasteners, turn them clockwise within the working torque range. These wrenches can only be used with impact sockets. Air-powered tools require lubrication to operate properly.

Ring and Hole Socket Retainer—Ring-and-hole style and hole-style socket retainers require a retaining ring (not included).

	Wrenches																		Repair Kits
							Air Inlet
	Max. Torque, ft·lbf	Working Torque, ft·lbf	Grip Style	No. of Speeds	Max. No-Load Rotational Speed, rpm	Average Air Consumption @ Pressure	Pipe Size	Thread Type	Gender	For Air Hose ID	Overall Lg.	Wt., lb.	Housing Material	Socket Retainer Style	Retaining Ring Req.	Includes		Each		Each
3/4" Square Drive



		1,150	200 to 750	Pistol	1	5,500	9.5 ft³/min @ 90 psi	3/8	NPT	Female	1/2"	8 3/4"	12.5	Steel	Ring and Hole	Yes	Socket Retaining Ring	7174A118	0000000	———	0


		1,600	400 to 1,400	Pistol	1	5,200	15 ft³/min @ 90 psi	3/8	NPT	Female	1/2"	8 7/8"	11.9	Titanium	Hole	Yes	Socket Retaining Ring	7174A55	00000000	7174A112	0000000

Cordless Impact Wrenches


Pistol Grip	Ring and Hole Socket Retainer

Loosen stuck fasteners and drive in fasteners with high force anywhere on your site. These impact wrenches run on a rechargeable battery, so you don’t need to be near an outlet to use them. Wrenches operate at full torque in the counterclockwise direction. The working torque range applies to the clockwise direction, often used for fastening. Use these wrenches with impact sockets only.

Some wrenches come with batteries and a charger. For others, batteries and chargers are sold separately.

Ring and Hole Socket Retainer—Ring-and-hole-style socket retainers, also called positive-locking socket retainers, provide a more secure hold than ring-style retainers. These retainers require a retaining ring (included).

Cannot Be Sold To—Wrenches, batteries, and chargers that cannot be sold outside of the United States are restricted due to product regulations.

	Wrenches															Batteries			Chargers
	Mfr. Model No.	Voltage, V DC	Max. Torque, ft·lbf	Working Torque, ft·lbf	Grip Style	Max. No-Load Rotational Speed, rpm	Overall Lg.	Wt., lb.	Socket Retainer Style	Motor Type	Batteries Included	Battery Charger Included	Cannot Be Sold To		Each	Cannot Be Sold To		Each	Cannot Be Sold To		Each
Makita







				3/4" Square Drive

				XWT07Z	18	780	0 to 780	Pistol	1,800	9"	7.6	Ring and Hole	Brushless	No	No	Outside United States	51455A13	0000000	Outside United States	27875A45	0000000	Outside United States	27875A17	0000000


				Ingersoll Rand







								3/4" Square Drive

								W8171	20	1,200	0 to 1,200	Pistol	1,300	8 3/4"	7.4	Ring and Hole	Brushless	No	No	—	8500N11	000000	—	5483A55	000000	—	5483A54	000000

Striking Square Drive Impact Wrenches

Take a swing and hit these wrenches with a hammer to generate the extra torque you need to break stuck fasteners free. Also known as slugging wrenches. Attach an impact socket (sold separately) that matches the square drive size.

	Material		Each
3/4" Square Drive



	11 1/2"	Black-Oxide Steel	9522N101	0000000

Air-Powered Torque Wrenches

Faster than manual torque wrenches, these run on air to turn fasteners quickly. Also known as nutrunners, they secure screws and nuts without the risk of overtightening. Set your desired torque and the wrench signals when it’s reached by stalling the motor or disengaging the clutch.

Use with impact sockets only. Air-powered tools require lubrication to operate properly.

Pistol Grip


Pistol Grip Shown in Use with Shock Absorber

These wrenches have a hole-style socket retainer that requires a retaining ring. All include a shock absorber you position against a nearby stationary object to prevent wrench kickback once the fastener is tightened. They also come with a calibration certificate.

	Torque Wrenches											Replacement Torque Wrench Shock Absorbers
			Accuracy
	Square Drive Size	Torque	Clockwise	Counterclockwise	Torque-Limiting Mechanism	Max. No-Load Rotational Speed, rpm	Average Air Consumption @ Pressure	Wt., lb.	Certificate Type		Each		Each
Nonratcheting







				ft·lbf

				3/4"	118 ft·lbf to 590 ft·lbf	±3%	±3%	Motor Stall	25	44 ft³/min @ 90 psi	9.3	Calibration Certificate with Test Data Traceable to UKAS	1132A31	000000000	1132A301	0000000

Cordless Torque Wrenches

No outlets to find or cords to limit mobility—take these battery-powered wrenches wherever they’re needed. Use them to secure nuts and bolts without the risk of overtightening. Set your desired torque and the wrench signals when it’s reached with an indicator light, audible click, or by stalling the motor. All come with a calibration certificate, which includes test measurements that confirm accuracy.

Wrenches with a _3/4" or larger square drive are only for use with impact sockets.

Pistol Grip with Hole Socket Retainer


Pistol Grip Shown in Use with Shock Absorber		Hole Socket Retainer

These retainers require a retaining ring to hold them firmly in place. Also known as positive locking retainers, they’re more secure than ball-detent style.

Shock Absorber—Position these shock absorbers against a nearby stationary object to prevent the wrenches from kicking back once your fastener is tightened.

	Torque Wrenches													Replacement Torque Wrench Shock Absorbers
				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Overall Lg.	Display Type	Batteries Included	Torque-Limiting Mechanism	Includes	Certificate Type		Each		Each
ft·lbf, N-m



		3/4"	240 ft·lbf to 1,000 ft·lbf 330 N-m to 1,360 N-m	20 ft·lbf 30 N-m	±5%	—	15 5/8"	LED	No	Motor Stall	Shock Absorber	Calibration Certificate with Test Data Traceable to NIST	6686N32	000000000	6686N321	0000000


		N-m



				3/4"	75 N-m to 750 N-m	1 N-m	±5%	±5%	11 1/8"	LCD	Yes	Indicator Light, Motor Stop	Carrying Case, Shock Absorber, UL Listed Charger	Calibration Certificate with Test Data	6686N31	00000000	6686N311	000000

Torque-Measuring Wrenches

View torque as it’s measured and the maximum torque reached. Use these wrenches to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. To fasten to a specific value, set the desired torque—lights and an audible alarm indicate when target has been reached or exceeded. All of these wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

Standard Head


		Digital Display

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

				Accuracy
	Square Drive Size	Torque	Graduations	Clockwise	Counterclockwise	Overall Lg.	Grip Material	Display Type	Batteries Included	Certificate Type		Each
Ratcheting







				in·lbf, ft·lbf, N-m

				3/4"	375 in·lbf to 7,521 in·lbf 31.3 ft·lbf to 626 ft·lbf 42.4 N-m to 849 N-m	1 in·lbf 0.1 ft·lbf 0.1 N-m	±2.5%	±3.5%	47 1/4"	Rubber	Digital	Yes	Calibration Certificate with Test Data	8976A42	0000000


				3/4"	375 in·lbf to 7,521 in·lbf 31.3 ft·lbf to 626 ft·lbf 42.4 N-m to 849 N-m	1 in·lbf 0.1 ft·lbf 0.1 N-m	±2.5%	±3.5%	47 1/4"	Rubber	Digital	Yes	Calibration Certificate with Test Data Traceable to NIST	8976A82	00000000

Hydraulic Torque Wrenches

Take the strain out of tough, repetitive fastening jobs. These hydraulic wrenches deliver high-powered torque to quickly and safely secure nuts and bolts—without the risk of overtightening. Set your desired torque and the wrench signals when it’s reached with an audible click and by stalling the motor. All come with a calibration certificate, which includes test measurements that confirm accuracy.

Only for use with impact sockets, these wrenches have a hole-style retainer that requires a retaining ring to hold them firmly in place. Position the shock absorber against a nearby stationary object to prevent the wrench from kicking back once your fastener is tightened.

			Accuracy			Inlet			Outlet
	Square Drive Size	Torque	Clockwise	Counterclockwise	Torque-Limiting Mechanism	Quick-Disconnect Style	Coupling Size	Gender	Quick-Disconnect Style	Coupling Size	Gender	For Hose ID	Includes	Certificate Type		Each
Ratcheting







				ft·lbf

				3/4"	163 ft·lbf to 1,444 ft·lbf	±3%	±3%	Motor Stall	ISO Minimal-Spill	1/4	Male	ISO Minimal-Spill	1/4	Female	1/4"	Shock Absorber	Calibration Certificate with Test Data Traceable to NIST	6591N1	000000000

Nonsparking Torque Wrenches

These wrenches satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Set the desired torque and the wrench indicates when it's reached with an audible click. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use.

Torque—You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.

	Clockwise Accuracy	Torque-Limiting Mechanism	Overall Lg.	Material	Grip Material	Certification	Flammability Rating		Each
Ratcheting







	ft·lbf, N-m

	3/4"	110 ft·lbf to 495 ft·lbf 150 N-m to 670 N-m	25 ft·lbf 2.5 N-m	±6%	Slip Release	42 3/4"	Aluminum Bronze	Plastic	FM Approved	FM 7910	2826N62	000000000

Sealed-Head Adjustable Torque Wrenches

Keep lubrication in and contaminants out to extend tool life. These wrenches have a gasket that seals in permanent lubrication and blocks out dirt, dust, and moisture to protect the ratcheting mechanism.

Set torque within the range and these wrenches indicate when it's reached with an audible click. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use. These wrenches come with a calibration certificate, which includes test measurements that confirm accuracy.

	Clockwise Accuracy	Torque-Limiting Mechanism	Overall Lg.	Grip Material	Certificate Type		Each
Ratcheting







	ft·lbf, N-m

	3/4"	80 ft·lbf to 400 ft·lbf 85 N-m to 491 N-m	5 ft·lbf 3.4 N-m	±3%	Click	34 1/4"	Metal	Calibration Certificate with Test Data Traceable to NIST	6656N14	0000000


	3/4"	120 ft·lbf to 600 ft·lbf 162 N-m to 813 N-m	5 ft·lbf 6.8 N-m	±3%	Click	41 1/8"	Metal	Calibration Certificate with Test Data Traceable to NIST	6656N15	000000