1/4" Drive Size Torque Gauges

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Torque

Unit of Measure

Square Drive Size

Maximum Torque

Less than 1,000 in·ozf

1,000 in·ozf to 9,999 in·ozf

Less than 1,000 N-cm

1,000 N-cm to 9,999 N-cm

Display Type

Graduations

Certificate Type

Calibration Certificate Traceable to NIST

Drive Style

External Square

Torque-Measuring Direction

Clockwise and Counterclockwise

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

REACH

RoHS

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Gender

Female

Male

Counterclockwise Accuracy

Clockwise Accuracy

Material

Length

Overall Length

Power Source

Width

Height

Grip Style

Shaft Material

Handle Material

27 Products

Square Drive Torque-Measuring Screwdrivers

Attach a socket to the _1/4" square drive tip to turn hex nuts and hex head screws. The dial on these drivers shows how torque measurements change as you turn. Use to fasten to a specific torque, determine fastener torque specifications, and identify the torque required to loosen tightened fasteners. To use with screwdriver bits, add a bit adapter. Drivers come with a calibration certificate that is traceable to NIST and states the product has passed a test for accuracy.

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

Memory Pointer—Drivers with memory pointer indicate the maximum torque reached.

1/4" Female Square Drive in Handle—Drivers with _1/4" female square drive in handle allow you to attach a T-handle or ratchet to the end for extra leverage when applying high torque.

				Accuracy				Material
	Square Drive Size	Torque Range	Graduations	Clockwise	Counterclockwise	Certificate Type	Overall Lg.	Shaft	Handle	Features		Each
in·ozf, in·lbf



		1/4"	0 in·ozf to 24 in·ozf 0 in·lbf to 1.5 in·lbf	0.5 in·ozf 0.0312 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	7 3/4"	Steel	Plastic	Memory Pointer	54765A31	0000000


		1/4"	0 in·ozf to 48 in·ozf 0 in·lbf to 3 in·lbf	1 in·ozf 0.0625 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	9"	Steel	Plastic	Memory Pointer	54765A33	000000
		1/4"	0 in·ozf to 192 in·ozf 0 in·lbf to 12 in·lbf	4 in·ozf 0.25 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	8 3/4"	Steel	Plastic	Memory Pointer	54765A11	000000
		1/4"	0 in·ozf to 384 in·ozf 0 in·lbf to 24 in·lbf	8 in·ozf 0.5 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	8 3/4"	Steel	Plastic	Memory Pointer	54765A12	000000
		1/4"	0 in·ozf to 480 in·ozf 0 in·lbf to 30 in·lbf	16 in·ozf 1 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	8 3/4"	Steel	Plastic	Memory Pointer	54765A13	000000


		in·ozf



				1/4"	0 in·ozf to 8 in·ozf	0.25 in·ozf	±2%	±2%	Calibration Certificate Traceable to NIST	9"	Steel	Plastic	Memory Pointer	54765A32	000000


				in·lbf



						1/4"	0 in·lbf to 50 in·lbf	1 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	8 3/4"	Steel	Plastic	Memory Pointer 1/4" Female Square Drive in Handle	54765A14	000000


						1/4"	0 in·lbf to 75 in·lbf	1 in·lbf	±2%	±2%	Calibration Certificate Traceable to NIST	8 3/4"	Steel	Plastic	Memory Pointer 1/4" Female Square Drive in Handle	54765A15	000000

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,

				1/4"	5 to 50 in·lbf 0.4 to 4.17 ft·lbf 0.56 to 5.65 N-m	0.01 in·lbf 0.01 ft·lbf 0.01 N-m	Clockwise and Counterclockwise	±1%	±1%	Hand Tools	4 1/2"	6"	6"	No	8	3/8"	Yes	Female Drive Adapter	4457A41	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







				in·ozf, N-cm,

				1/4"	10 to 100 in·ozf 7 to 70.6 N-cm	1 in·ozf 0.1 N-cm	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	4457A11	000000000


				1/4"	40 to 400 in·ozf 28 to 280 N-cm	1 in·ozf 1 N-cm	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	4457A12	00000000




						in·lbf, N-dm,

						1/4"	5 to 50 in·lbf 5.6 to 56 N-dm	1 in·lbf 0.1 N-dm	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	4457A13	00000000


						1/4"	10 to 100 in·lbf 11.3 to 113 N-dm	1 in·lbf 0.1 N-dm	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	4457A14	00000000

Mounting Brackets

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

Portable with Touch-Screen Display

Portable gauges are lightweight and easy to move around your facility. Their touch-screen display makes it easier to navigate through different menus than gauges with a digital-screen display. To view data in a CSV file, pop out the gauge's SD card and plug it into your computer. You can also transfer data by connecting the gauge directly to your computer with the USB cord. To use these gauges with nonimpact power tools, they include at least one socket screw adapter. These gauges meet ISO 17025, so they’ve been checked in a laboratory that was evaluated for accuracy.

					Accuracy
	Square Drive Size	Torque Range	Graduations	Torque-Measuring Direction	Clockwise	Counterclockwise	For Tool Type	Ht.	Wd.	Dp.	Includes		Each
Torque Gauges with Calibration Certificate Traceable to NIST







				in·lbf, kgf-cm, N-cm,

				1/4"	0.1 to 1 in·lbf 0.1 to 1.2 kgf-cm 1.1 to 11.3 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (1.5 mm Hex)	4457A102	000000000


				1/4"	0.3 to 3 in·lbf 0.3 to 3.5 kgf-cm 3.4 to 33.9 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Two Socket Screw Adapters (1.5 mm Hex)	4457A103	00000000
				1/4"	0.5 to 5 in·lbf 0.6 to 5.8 kgf-cm 5.6 to 56.5 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Two Socket Screw Adapters (2.5 mm Hex)	4457A104	00000000

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.	Features	Material	Mounting Fasteners Included	No. of	Dia.	Includes		Each
Torque Gauges with Calibration Certificate Traceable to NIST







				in·lbf

				1/4"	6 to 30 in·lbf	0.5 in·lbf	Clockwise and Counterclockwise	±2%	±2%	8"	2 1/4"	4"	Memory Pointer	Steel	No	4	1/4"	Square Drive Connector	7154A11	0000000


				1/4"	15 to 75 in·lbf	1 in·lbf	Clockwise and Counterclockwise	±2%	±2%	8"	2 1/4"	4"	Memory Pointer	Steel	No	4	1/4"	Square Drive Connector	7154A12	000000
				1/4"	20 to 100 in·lbf	2 in·lbf	Clockwise and Counterclockwise	±2%	±2%	8"	2 1/4"	4"	Memory Pointer	Steel	No	4	1/4"	Square Drive Connector	7154A19	000000

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,



		1/4" (Female) × 1/4" (Male)	80 to 800 in·ozf 5 to 50 in·lbf 0.417 to 4.17 ft·lbf 0.565 to 5.65 N-m 56.5 to 565 N-cm 0.058 to 0.576 kgf-m 5.76 to 57.6 kgf-cm	Clockwise and Counterclockwise	±1%	±1%	4	5833A21	0000000


		1/4" (Female) × 1/4" (Male)	320 to 3,200 in·ozf 20 to 200 in·lbf 1.67 to 16.7 ft·lbf 2.26 to 22.6 N-m 226 to 2,260 N-cm 0.23 to 2.3 kgf-m 23 to 230 kgf-cm	Clockwise and Counterclockwise	±1%	±1%	4	5833A22	000000

Hand-Turned Sensors with Calibration Certificate Traceable to NIST

Hand-turned sensors don't require a tool; place into your socket and turn them with your hand.

				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,



		1/4" (Male)	2 to 20 in·ozf 0.125 to 1.25 in·lbf 0.01 to 0.104 ft·lbf 0.014 to 0.141 N-m 1.41 to 14.1 N-cm 0.001 to 0.014 kgf-m 0.144 to 1.44 kgf-cm	Clockwise and Counterclockwise	±2%	±2%	4	5833A25	0000000


		1/4" (Male)	16 to 160 in·ozf 1 to 10 in·lbf 0.083 to 0.833 ft·lbf 0.113 to 1.13 N-m 11.3 to 113 N-cm 0.012 to 0.115 kgf-m 1.15 to 11.5 kgf-cm	Clockwise and Counterclockwise	±2%	±2%	4	5833A26	000000

Rotary Torque Gauges

Monitor torque as you apply it—these gauges mount between your torque tool and your fastener. Engage the fastener to track both torque and the angle of rotation for each crank of your tool (snug torque) before you've reached the final torque. This gives you a better idea if fasteners are consistently tightened than measuring torque alone. These gauges are often used with nutrunners and click-style torque wrenches in the automotive and aerospace industries. Store up to 999 maximum torque (peak) and rotation values, including the date and time of each test, or transfer to your computer to view in an Excel file. CE marked, they meet European safety standards.

For the most accurate readings, the maximum torque you're applying should fall near the middle of the gauge's torque range. They are not for use with impact tools.

USB-B Connection—Gauges with a USB connection transfer data directly to your computer with the included cord. These gauges last up to 10 hours on a single charge.

Bluetooth Connection—Gauges with a Bluetooth connection wirelessly transmit data to a computer as you measure. You can also remotely set snug torque, or when these gauges starting measuring the torque applied with each rotation. They last up to 8 hours on a single charge with Bluetooth on and 10 hours with it off.

				Accuracy
	Square Drive Size	Torque Range	Graduations	Clockwise	Counterclockwise	Lg.	OD	Features	Battery Type	Battery Charger Included	Includes		Each
USB-B Connection



		1/4"	280 to 1,400 in·ozf 17.6 to 88 in·lbf 1.5 to 7.3 ft·lbf 20 to 100 kgf-cm 0.2 to 1 kgf-m 200 to 1,000 N-cm 2 to 10 N-m	1 in·ozf 0.1 in·lbf 0.01 ft·lbf 0.1 kgf-cm 0.001 kgf-m 1 N-cm 0.01 N-m	±1%	±1%	2 15/16"	1 13/16"	Plug Cover, Torque Measurement Memory	Rechargeable	Yes	6 1/2 ft. Long USB Cord, AC Adapter	7589N11	000000000


		Bluetooth Connection



				1/4"	280 to 1,400 in·ozf 17.6 to 88 in·lbf 1.5 to 7.3 ft·lbf 20 to 100 kgf-cm 0.2 to 1 kgf-m 200 to 1,000 N-cm 2 to 10 N-m	1 in·ozf 0.1 in·lbf 0.01 ft·lbf 0.1 kgf-cm 0.001 kgf-m 1 N-cm 0.01 N-m	±1%	±1%	2 15/16"	1 15/16"	Plug Cover, Torque Measurement Memory	Rechargeable	Yes	AC Adapter	7589N16	00000000

Square Drive Torque Gauge Connectors

Use these connectors to test male square drive tools on torque testers that have a male square drive.

Square Drive Size (Gender)	Material		Each
1/4" (Female) × 1/4" (Female)	Steel	7154A211	000000