Air Screwdrivers | McMaster-Carr

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	System of Measurement System of Measurement

in.-lbs.

	Maximum Torque Maximum Torque

	Grip Type Grip Type


Pistol	Straight

	Minimum Torque Minimum Torque

	Power Source Power Source	Show

Air

	Power Source Power Source	Hide

	For Bit Shank Type For Bit Shank Type

	Hex
	Hex for Power Tools

	Maximum No-Load Speed Maximum No-Load Speed

10,000 rpm or greater

	Speed Control Speed Control

Trigger

Lever

Push-to-Start

	For Air Hose ID For Air Hose ID

	Air Inlet Pipe Size Air Inlet Pipe Size

	Drive Type Drive Type

Adjustable Shut-Off Clutch

Adjustable Slip Clutch

Direct Drive

Positive Clutch

	Driver Style Driver Style

	Driver

	Driver Type Driver Type

Standard

Torque

Impact

	Overall Length Overall Length

	Drive Direction Drive Direction

Clockwise and
Counterclockwise

	Recommended Operating Air Pressure Recommended Operating Air Pressure

85 psi

90 psi

	Weight Weight

	For Bit Hex Shank Size For Bit Hex Shank Size

1/4"

	Average Air Consumption Average Air Consumption

	Number of Speeds Number of Speeds

Variable

	Air Inlet Gender Air Inlet Gender

Female

Male

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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41 Products

About Torque Tools

Positive Clutch Drive

Direct Drive

Connect these tools to your shop air to install and remove fasteners.

Screwdrivers with positive clutch drive are the best choice for fastening applications where torque control is not critical. These tools require the operator to pull the trigger and apply pressure to the screw before the bit will turn. The clutch slips as soon as pressure is lifted or the maximum torque of the tool is reached.

Screwdrivers with direct drive start turning the bit as soon as the operator pulls the trigger. These tools provide a high level of control over fastening but do not have any built-in mechanism for preventing overtightening or limiting torque. Since pressure is not required for the screwdriver to turn the bit, they're good for fastening through compressible materials.

Note: Air tools require lubrication to operate properly.

									Air Inlet
Number of Speeds	Max. No-Load Speed, rpm	Max. Torque, in.-lbs.	For Bit Hex Shank Size	Overall Lg.	Weight, lbs.	Power Source	Recommended Operating Air Pressure, psi	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID		Each
Positive Clutch Drive
Variable	1,800	115	1/4"	7 3/4"	2.9	Air	90	4 cfm @ 90 psi	1/4	NPT	Female	3/8"	00000000	0000000
Direct Drive
Variable	1,800	125	1/4"	7"	2.3	Air	90	4 cfm @ 90 psi	1/4	NPT	Female	3/8"	00000000	000000
1	2,200	64.8	1/4"	6 1/4"	2.3	Air	90	2.5 cfm @ 90 psi	1/4	NPT	Female	3/8"	0000000	000000

High-Precision Air-Powered Torque Screwdrivers

Push-to-Start Speed Control

Lever Speed Control

The motor shuts off when the set torque is reached to provide the most torque control of any air-powered screwdriver. To set torque, turn the adjustment collar or screw and then verify the torque setting with a torque tester.

Note: Air tools require lubrication to operate properly.

								Air Inlet
Max. No-Load Speed, rpm	Torque Range, in.-lbs.	Number of Speeds	For Bit Hex Shank Size	Overall Lg.	Weight, lbs.	Recommended Operating Air Pressure, psi	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID		Each
Motor Stops Torque Limiter
Push-to-Start Speed Control
800	14.1-35.2	1	1/4"	8 1/4"	1.4	85	10.5 cfm @ 85 psi	1/4	NPT	Female	1/4"	0000000	000000000
1,000	3.1-9.7	1	1/4"	7 1/8"	0.7	85	5.6 cfm @ 85 psi	1/8	NPT	Female	1/4"	0000000	00000000
1,100	3.5-18.5	1	1/4"	7 1/4"	0.9	85	7 cfm @ 85 psi	1/4	NPT	Female	1/4"	0000000	00000000
Lever Speed Control
1,100	3.5-17.4	1	1/4"	8 1/4"	1.2	85	7 cfm @ 85 psi	1/4	NPT	Female	1/4"	0000000	00000000
1,100	9.7-18.5	1	1/4"	10 3/4"	1.5	85	7 cfm @ 85 psi	1/4	NPT	Female	1/4"	0000000	00000000

Air-Powered Torque Screwdrivers

Trigger Speed Control

Push-to-Start Speed Control

Lever Speed Control

Set torque and the clutch slips when it’s reached, causing the tool to stop turning the fastener. To set torque, turn the adjustment collar or screw and then verify the torque setting with a torque tester.

Note: Air tools require lubrication to operate properly.

								Air Inlet
Number of Speeds	Max. No-Load Speed, rpm	Torque Range, in.-lbs.	For Bit Hex Shank Size	Overall Lg.	Weight, lbs.	Recommended Operating Air Pressure, psi	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID		Each
Clutch Slips Torque Limiter
Trigger Speed Control
Variable	800	55-100	1/4"	9"	3	90	4 cfm @ 90 psi	1/4	NPT	Female	3/8"	0000000	0000000
Variable	900	13-70	1/4"	9 1/2"	2.9	90	17 cfm @ 90 psi	1/4	NPT	Female	1/4"	0000000	000000
Push-to-Start Speed Control
1	1,000	1.5-30	1/4"	8 3/4"	1.1	90	13 cfm @ 90 psi	1/8	NPT	Female	1/4"	0000000	000000
Lever Speed Control
Variable	1,000	1.5-30	1/4"	9 1/4"	1.1	90	13 cfm @ 90 psi	1/8	NPT	Female	1/4"	0000000	000000
Variable	1,800	45-70	1/4"	9 1/2"	1.5	90	4 cfm @ 90 psi	1/4	NPT	Female	3/8"	0000000	000000
Variable	2,100	13-40	1/4"	10"	2.6	90	16 cfm @ 90 psi	1/4	NPT	Female	1/4"	0000000	000000

Air-Powered Impact Screwdrivers

Connect these tools to your shop air. They deliver powerful rotational blows to maximize torque and drive screws quickly, even through thick or dense material.

Note: Air tools require lubrication to operate properly.

									Air Inlet
Number of Speeds	Max. No-Load Speed	Torque Range, in.-lbs.	Drive Direction	For Bit Hex Shank Size	Overall Lg.	Weight, lbs.	Recommended Operating Air Pressure	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID		Each
Pistol Grip
in.-lbs.
Variable	10,000 rpm	120-840	Clockwise and Counterclockwise	1/4"	6 5/16"	2.1	90 psi	2 cfm @ 90 psi	1/4	NPT	Female	3/8"	0000000	0000000

Light Duty Air-Powered Impact Wrenches

These tools are suitable for general shop, maintenance, and automotive work. Wrenches operate at full torque in both clockwise and counterclockwise direction. Use with impact sockets only. Air-powered tools require lubrication to operate properly.

Ring-style socket retainer allows quick socket changes—pull the socket off the retainer and push on another one.

Ring-and-hole style socket retainer (also called positive locking) provides a more secure hold than ring-style retainers and requires a retaining ring.

Wrenches

Ring-Style Socket Retainer

Ring-and-Hole Style Socket Retainer

					Air Inlet
	Max. Torque, ft.-lbs.	No. of Speeds	Max. No-Load Speed, rpm	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID	Overall Lg.	Weight, lbs.	Socket Retainer Style	Includes		Each
1/4" Square Drive
A	55	1	14,500	Not Rated	1/4	NPT	Female	3/8"	6 7/8"	1 1/2	Ring	1/4" Square Drive Size Sockets (Inch): 3/16", 1/4", 3/8", 1/2", 9/16" 1/4" Square Drive Size Sockets (Metric): 4 mm, 6 mm, 10 mm, 12 mm, 14 mm	0000000	0000000
3/8" Square Drive
B	90	4	9,500	3.2 cfm @ 90 psi	1/4	NPT	Male	3/8"	6 3/8"	2.1	Ring	__	0000000	000000
C	180	1	10,000	2.5 cfm @ 90 psi	1/4	NPT	Female	3/8"	6"	2.9	Ring	__	0000000	000000
D	332	3	11,500	32 cfm @ 90 psi	1/4	NPT	Male	3/8"	7"	2.6	Ring	__	0000000	000000
1/2" Square Drive
C	600	1	8,000	4.2 cfm @ 90 psi	1/4	NPT	Female	3/8"	7 3/8"	5.8	Ring	__	0000000	000000
D	425	4	8,400	15 cfm @ 90 psi	1/4	NPT	Male	3/8"	7 1/2"	5.1	Ring	__	00000000	000000
3/4" Square Drive
C	1,050	1	6,000	8 cfm @ 90 psi	3/8	NPT	Female	3/8"	8 5/8"	8.8	Ring	__	00000000	000000
1" Square Drive
E	1,450	1	5,000	10 cfm @ 90 psi	1/2	NPT	Female	1/2"	10 1/2"	22	Ring and Hole	__	0000000	000000

Replacement Socket Retainer Kits

For 1/4" Square Drive
For Wrench Style	Socket Retainer Style		Each
A	Ring	0000000	00000
For 1/2" Square Drive
C	Ring	000000	0000
For 3/4" Square Drive
C	Ring	000000	00000
For 1" Square Drive
E	Ring and Hole	000000	00000

Heavy Duty Air-Powered Impact Wrenches


A	B	C
A	Pin-Style Socket Retainer	Hole-Style Socket Retainer

Built for durability, these high-performance tools handle the demands of high-volume production and tough maintenance applications. They have a positive-locking socket retainer that provides a secure hold. Wrenches operate at full torque in both clockwise and counterclockwise direction. Use with impact sockets only. Air-powered tools require lubrication to operate properly.

Pin-style socket retainer has a pin that fits into a matching hole in the socket.

Hole-style socket retainer requires a retaining ring (included).

					Air Inlet
	Max. Torque, ft.-lbs.	No. of Speeds	Max. No-Load Speed, rpm	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID	Overall Lg.	Weight, lbs.	Socket Retainer Style	Retaining Ring Required	Features		Each
1/2" Square Drive
A	500	1	5,000	3.8 cfm @ 90 psi	1/4	NPT	Female	3/8"	6 7/8"	6	Pin	No	Built-In Lubrication System	0000000	000000000
3/4" Square Drive
A	1,600	1	5,200	15 cfm @ 90 psi	3/8	NPT	Female	1/2"	8 7/8"	11.9	Hole	Yes	__	0000000	00000000
1" Square Drive
A	1,450	1	5,200	6 cfm @ 90 psi	1/2	NPT	Female	1/2"	8 7/8"	11.4	Hole	Yes	__	0000000	00000000
B	2,000	1	5,000	10 cfm @ 90 psi	1/2	NPT	Female	3/4"	12 1/4"	22	Hole	Yes	Adjustable Side Handle Built-In Lubrication System	0000000	00000000
1 1/2" Square Drive
C	3,600	1	3,500	15 cfm @ 90 psi	1/2	NPT	Female	3/4"	16 1/2"	34 1/2	Hole	Yes	Adjustable Side Handle	00000000	00000000

Standard Duty Air-Powered Impact Wrenches

Ring-Style Socket Retainer

Pin-Style Socket Retainer

Hole-Style Socket Retainer

Ring-and-Hole Style Socket Retainer

Use these wrenches for medium-volume production, general maintenance, and construction applications. Wrenches operate at full torque in both clockwise and counterclockwise direction. Use with impact sockets only. Air-powered tools require lubrication to operate properly.

Ring-style socket retainer allows quick socket changes—pull the socket off the retainer and push on another one.

Pin-, hole-, and ring-and-hole-style socket retainers (also called positive locking) provide a more secure hold than ring-style retainers. Pin-style retainer has a pin that fits into a matching hole in the socket. Hole- and ring-and-hole-style retainers require a retaining ring.

Wrenches
					Air Inlet									Replacement Socket Retainer Kits
	Max. Torque, ft.-lbs.	No. of Speeds	Max. No-Load Speed, rpm	Average Air Consumption	Pipe Size	Thread Type	Gender	For Air Hose ID	Overall Lg.	Weight, lbs.	Socket Retainer Style		Each		Each
3/8" Square Drive
A	250	1	15,000	4 cfm @ 90 psi	1/4	NPT	Female	3/8"	6"	2 1/2	Ring	0000000	0000000	0000000	00000
1/2" Square Drive
B	400	1	8,500	5.4 cfm @ 90 psi	1/4	NPT	Female	3/8"	6 3/4"	5.6	Pin	0000000	000000	0000000	00000
C	900	1	8,500	5.8 cfm @ 90 psi	1/4	NPT	Female	3/8"	7 1/2"	4.6	Ring	00000000	000000	00000000	0000
3/4" Square Drive
A	1,350	1	7,000	8.5 cfm @ 90 psi	3/8	NPT	Female	1/2"	8 1/2"	7.4	Hole	0000000	000000	0000000	00000
1" Square Drive
D	1,800	Variable	6,500	6.7 cfm @ 90 psi	1/2	NPT	Female	1/2"	15"	16	Ring and Hole	00000000	00000000	000000	00

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About Torque Tools

Air-Powered Screwdrivers

High-Precision Air-Powered Torque Screwdrivers

Air-Powered Torque Screwdrivers

Air-Powered Impact Screwdrivers

Light Duty Air-Powered Impact Wrenches

Heavy Duty Air-Powered Impact Wrenches

Standard Duty Air-Powered Impact Wrenches