Impact Wrenches

1/2” IMPACT WRENCHES

PERFORMANCE

Working Torque: 100 ft lb (135 Nm) – 625 ft lb (1058 Nm)
Drive Size: 1/2”
Bolt Capacity: 5/8” (10 mm)

FEATURES

High power to weight ratio
Forged Aluminum Anvil Housing
One Hand Foward/Reverse Operation

MODELS

(Click model number to view all specs)

+ 1/2” Impact Wrenches

+ IW500MP-4R

Drive Size, in: 1/2
Bolt Cap Grade 5, in: 5/8
Bolt Cap Grade 5, mm: 10
Working Torque Range1, ft lb: 100-625
Working Torque Range1, Nm: 135-845
Maximum Torque, ft lb: 780
Maximum Torque, Nm: 1058
Blows Per Minute 1200
Free Speed, rpm: 9400
Weight, Pounds 4.2
Weight, Kilograms: 1.9
Length, Inches: 7
Length, Millimeters: 178
Side To Center, Inches: 1.5
Side To Center, Millimeters: 38
Air Consumption, scfm: 4
Air Consumption, l/s: 2
Socket Retainer Style Ring

+ IW500MP-4R3

Drive Size, in: 1/2
Bolt Cap Grade 5, in: 5/8
Bolt Cap Grade 5, mm: 10
Working Torque Range1, ft lb: 100-625
Working Torque Range1, Nm: 135-845
Maximum Torque, ft lb: 780
Maximum Torque, Nm: 1058
Blows Per Minute 1200
Free Speed, rpm: 9400
Weight, Pounds 4.4
Weight, Kilograms: 2
Length, Inches: 10
Length, Millimeters: 254
Side To Center, Inches: 1.5
Side To Center, Millimeters: 38
Air Consumption, scfm: 4
Air Consumption, l/s: 2
Socket Retainer Style Ring

+ IW500MP-4P

Drive Size, in: 1/2
Bolt Cap Grade 5, in: 5/8
Bolt Cap Grade 5, mm: 10
Working Torque Range1, ft lb: 100-625
Working Torque Range1, Nm: 135-845
Maximum Torque, ft lb: 780
Maximum Torque, Nm: 1058
Blows Per Minute 1200
Free Speed, rpm: 9400
Weight, Pounds 4.2
Weight, Kilograms: 1.9
Length, Inches: 7
Length, Millimeters: 178
Side To Center, Inches: 1.5
Side To Center, Millimeters: 38
Air Consumption, scfm: 4
Air Consumption, l/s: 2
Socket Retainer Style Pin

+ IW500MP-4P3

Drive Size, in: 1/2
Bolt Cap Grade 5, in: 5/8
Bolt Cap Grade 5, mm: 10
Working Torque Range1, ft lb: 100-625
Working Torque Range1, Nm: 135-845
Maximum Torque, ft lb: 780
Maximum Torque, Nm: 1058
Blows Per Minute 1200
Free Speed, rpm: 9400
Weight, Pounds 4.4
Weight, Kilograms: 2
Length, Inches: 10
Length, Millimeters: 254
Side To Center, Inches: 1.5
Side To Center, Millimeters: 38
Air Consumption, scfm: 4
Air Consumption, l/s: 2
Socket Retainer Style Pin

+ IW500MP-7Q

Drive Size, in: 7/16
Bolt Cap Grade 5, in: 9/16
Bolt Cap Grade 5, mm: 14
Working Torque Range1, ft lb: 80-500
Working Torque Range1, Nm: 110-675
Maximum Torque, ft lb: 600
Maximum Torque, Nm: 810
Blows Per Minute 1200
Free Speed, rpm: 9400
Weight, Pounds 4.3
Weight, Kilograms: 2
Length, Inches: 7.4
Length, Millimeters: 188
Side To Center, Inches: 1.5
Side To Center, Millimeters: 38
Air Consumption, scfm: 4
Air Consumption, l/s: 2
Socket Retainer Style QC

+ IW380MP-4R

Drive Size: 1/2″
Bolt Cap Grade 5: 1/2″ (12mm)
Working Torque Range: 60-280 ft lb (80-380 Nm)
Max. Torque: 425 ft lb (575 Nm)
1400 BPM
Free Speed: 7500
Weight: 3.1 lb (1.4 kg)
Length: 5.0″ (135 mm)
Side to Center: 1.5″ (40 mm)
Air Consumption: 22 scfm (10 l/s)
Socket Retainer Style: Ring

+ IW380MP-4P

Drive Size: 1/2″
Bolt Cap Grade 5: 1/2″ (12mm)
Working Torque Range: 60-280 ft lb (80-380 Nm)
Max. Torque: 425 ft lb (575 Nm)
1400 BPM
Free Speed: 7500
Weight: 3.1 lb (1.4 kg)
Length: 5.0″ (135 mm)
Side to Center: 1.5″ (40 mm)
Air Consumption: 22 scfm (10 l/s)
Socket Retainer Style: Pin

1 Maximum working torque determined by 5 second rundown on appropriate Skidmore-Wilhelm Torque-Tension Tester.
General Notes: Air Inlet Size: 1/4” NPT • Recommended Hose Size: 3/8” (10 mm) • Performance rated @ 90 psig (6.2 bar) air pressure
Standard Equipment: Parts List • Safety and Instruction Manual • Suspension Bail

3/8” IMPACT WRENCHES

PERFORMANCE

Working Torque: 60 ft lb (80 Nm) – 280 ft lb (380 Nm)
Drive Size: 3/8”
Bolt Capacity: 1/2″ (12 mm)

FEATURES

High power to weight ratio
Forged Aluminum Anvil Housing
On Hand Forward/Reverse Operation

MODELS

(Click model number to view all specs)

+ 3/8” IMPACT WRENCHES

+ IW380MP-3R

Drive Size: 3/8″
Bolt Cap Grade 5: 1/2″ (12mm)
Working Torque Range: 60-280 ft lb (80-380 Nm)
Max. Torque: 425 ft lb (575 Nm)
1400 BPM
Free Speed: 7500
Weight: 3.1 lb (1.4 kg)
Length: 5.0″ (135 mm)
Side to Center: 1.5″ (40 mm)
Air Consumption: 22 scfm (10 l/s)
Socket Retainer Style: Ring

+ IW380MP-3P

Drive Size: 3/8″
Bolt Cap Grade 5: 1/2″ (12mm)
Working Torque Range: 60-280 ft lb (80-380 Nm)
Max. Torque: 425 ft lb (575 Nm)
1400 BPM
Free Speed: 7500
Weight: 3.1 lb (1.4 kg)
Length: 5.0″ (135 mm)
Side to Center: 1.5″ (40 mm)
Air Consumption: 22 scfm (10 l/s)
Socket Retainer Style: Pin

Maximum working torque determined by 5 second rundown on appropriate Skidmore-Wilhelm Torque-Tension Tester.
General Notes: Air Inlet Size: 1/4″ NPT (IW500); 3/8″ NPT (IW750) • Recommended Hose Size: 3/8” (10 mm) • Performance rated @ 90 psig (6.2 bar) air pressure
Standard Equipment: Parts List • Safety and Instruction Manual

1/2” TETHERED IMPACT WRENCHES

PERFORMANCE

Working Torque: 100 ft lb (135 Nm) – 800 ft lb (1085 Nm)
Drive Size: 1/2” – 3/4”
Bolt Capacity: 5/8″ (10 mm) – 3/4″ (19 mm)

FEATURES

High power to weight ratio
Forged Aluminum Anvil Housing
On Hand Forward/Reverse Operation

MODELS

(Click model number to view all specs)

+ 1/2” IMPACT WRENCHES

+ IW500MP-4PT

Drive Size, in: 1/2
Bolt Cap Grade 5, in: 5/8
Bolt Cap Grade 5, mm: 16
Working Torque Range1, ft lb: 100-625
Working Torque Range1, Nm: 135-845
Maximum Torque, ft lb: 780
Maximum Torque, Nm: 1058
Blows Per Minute 1200
Free Speed, rpm: 9400
Weight, Pounds 4.2
Weight, Kilograms: 1.9
Length, Inches: 7.0
Length, Millimeters: 178
Side To Center, Inches: 1.5
Side To Center, Millimeters: 38
Air Consumption, scfm: 4
Air Consumption, l/s: 2
Socket Retainer Style Pin

+ IW750MP-6PT

Drive Size, in: 3/4
Bolt Cap Grade 5, in: 3/4
Bolt Cap Grade 5, mm: 19
Working Torque Range1, ft lb: 800
Working Torque Range1, Nm: 1085
Maximum Torque, ft lb: 1050
Maximum Torque, Nm: 1423
Blows Per Minute 1050
Free Speed, rpm: 6700
Weight, Pounds 7.5
Weight, Kilograms: 3.44
Length, Inches: 8.5
Length, Millimeters: 215
Side To Center, Inches: N/A
Side To Center, Millimeters: N/A
Air Consumption, scfm: 5.6
Air Consumption, l/s: 2.6
Socket Retainer Style Pin

Maximum working torque determined by 5 second rundown on appropriate Skidmore-Wilhelm Torque-Tension Tester.
General Notes: Air Inlet Size: 1/4″ NPT (IW500); 3/8″ NPT (IW750) • Recommended Hose Size: 3/8” (10 mm) • Performance rated @ 90 psig (6.2 bar) air pressure
Standard Equipment: Parts List • Safety and Instruction Manual

3/4” & 1” IMPACT WRENCHES

PERFORMANCE

Maximum Torque: 1000 ft lb (1356 Nm) – 1100 ft lb (1492 Nm)
Drive Size: 3/4” – 1”

FEATURES

One hand Foward / Reverse operation
Long-life impact mechanism
Aluminum nose
Lightweight Aluminum / Composite (IW750)
Heavy Duty Steel / Aluminum (IW75)

MODELS

(Click model number to view all specs)

+ 3/4” & 1” IMPACT WRENCHES

+ IW750MP-6P

Drive Size, in: 3/4
Drive Size, mm: 19
Bolt Cap Grade 5, in: 3/4
Bolt Cap Grade 5, mm: 19
Maximum Working Torque1, ft lb: 800
Maximum Working Torque1, Nm: 1085
Maximum Torque, ft lb: 1050
Maximum Torque, Nm: 1423
Blows Per Minute 1050
Free Speed, rpm: 6700
Weight, Pounds 7.5
Weight, Kilograms: 3.44
Length, Inches: 8.5
Length, Millimeters: 215
Side To Center, Inches: 1.65
Side To Center, Millimeters: 42
Air Consumption, scfm: 5.6
Air Consumption, l/s: 159
Socket Retainer Style Pin

+ IW750MP-6H

Drive Size, in: 3/4
Drive Size, mm: 19
Bolt Cap Grade 5, in: 3/4
Bolt Cap Grade 5, mm: 19
Maximum Working Torque1, ft lb: 800
Maximum Working Torque1, Nm: 1085
Maximum Torque, ft lb: 1050
Maximum Torque, Nm: 1423
Blows Per Minute 1050
Free Speed, rpm: 6700
Weight, Pounds 7.5
Weight, Kilograms: 3.44
Length, Inches: 8.5
Length, Millimeters: 215
Side To Center, Inches: 1.65
Side To Center, Millimeters: 42
Air Consumption, scfm: 5.6
Air Consumption, l/s: 159
Socket Retainer Style Hole

+ IW750MP-6R

Drive Size, in: 3/4
Drive Size, mm: 19
Bolt Cap Grade 5, in: 3/4
Bolt Cap Grade 5, mm: 19
Maximum Working Torque1, ft lb: 800
Maximum Working Torque1, Nm: 1085
Maximum Torque, ft lb: 1050
Maximum Torque, Nm: 1423
Blows Per Minute 1050
Free Speed, rpm: 6700
Weight, Pounds 7.5
Weight, Kilograms: 3.44
Length, Inches: 8.5
Length, Millimeters: 215
Side To Center, Inches: 1.65
Side To Center, Millimeters: 42
Air Consumption, scfm: 5.6
Air Consumption, l/s: 159
Socket Retainer Style Friction Ring

+ IW75BP-6H

Drive Size, in: 3/4
Drive Size, mm: 19
Bolt Cap Grade 5, in: 3/4
Bolt Cap Grade 5, mm: 19
Maximum Working Torque1, ft lb: 800
Maximum Working Torque1, Nm: 1085
Maximum Torque, ft lb: 1000
Maximum Torque, Nm: 1356
Blows Per Minute 1000
Free Speed, rpm: 5700
Weight, Pounds 11.6
Weight, Kilograms: 5.3
Length, Inches: 7.6
Length, Millimeters: 193
Side To Center, Inches: 1.75
Side To Center, Millimeters: 45
Air Consumption, scfm: 15
Air Consumption, l/s: 7
Socket Retainer Style Hole

+ IW75BP-8H

Drive Size, in: 1
Drive Size, mm: 25
Bolt Cap Grade 5, in: 3/4
Bolt Cap Grade 5, mm: 19
Maximum Working Torque1, ft lb: 825
Maximum Working Torque1, Nm: 1119
Maximum Torque, ft lb: 1100
Maximum Torque, Nm: 1492
Blows Per Minute 1000
Free Speed, rpm: 5700
Weight, Pounds 11.7
Weight, Kilograms: 5.3
Length, Inches: 7.6
Length, Millimeters: 193
Side To Center, Inches: 1.75
Side To Center, Millimeters: 45
Air Consumption, scfm: 15
Air Consumption, l/s: 7
Socket Retainer Style Hole

 

Maximum working torque determined by 5 second rundown on appropriate Skidmore-Wilhelm Torque-Tension Tester.
General Notes: Air Inlet Size: 3/8” NPT (IW75 series) • Recommended Hose Size: 1/2” (30 mm) • Performance rated @ 90 psig (6.2 bar) air pressure
Standard Equipment: Parts List • Safety and Instruction Manual • Suspension Bail

1”, 1-1/2” IMPACT WRENCHES

PERFORMANCE

Working Torque: 1200 ft lb (1630 Nm) – 2500 ft lb (3390 Nm)
Drive Size: 1” – 1-1/2”
Bolt Capacity: 1-1/4” (32 mm) – 2” (50 mm)

FEATURES

D-Handle
Inside and Outside Trigger
Steel Anvil Housing

MODELS

(Click model number to view all specs)

+ D-Handle – Inside Trigger

+ IW1000MP-8H

Drive Size, in: 1
Drive Size, mm: 25
Bolt Cap Grade 5, in: 1-1/4
Bolt Cap Grade 5, mm: 32
Maximum Working Torque1, ft lb: 1200
Maximum Working Torque1, Nm: 1630
Maximum Torque, ft lb: 1700
Maximum Torque, Nm: 2300
Blows Per Minute 825
Free Speed, rpm: 6500
Weight, Pounds 18.2
Weight, Kilograms: 8.3
Length, Inches: 14.8
Length, Millimeters: 376
Side To Center, Inches: 1.85
Side To Center, Millimeters: 47
Air Consumption, scfm: 52
Air Consumption, l/s: 24
Socket Retainer Style Hole/Ring

+ IW1000MP-8H5

Drive Size, in: 1
Drive Size, mm: 25
Bolt Cap Grade 5, in: 1-1/4
Bolt Cap Grade 5, mm: 32
Maximum Working Torque1, ft lb: 1200
Maximum Working Torque1, Nm: 1630
Maximum Torque, ft lb: 1700
Maximum Torque, Nm: 2300
Blows Per Minute 825
Free Speed, rpm: 6500
Weight, Pounds 19.7
Weight, Kilograms: 8.9
Length, Inches: 19.3
Length, Millimeters: 490
Side To Center, Inches: 1.85
Side To Center, Millimeters: 47
Air Consumption, scfm: 52
Air Consumption, l/s: 24
Socket Retainer Style Hole/Ring

+ IW1000MP-8H8

Drive Size, in: 1
Drive Size, mm: 25
Bolt Cap Grade 5, in: 1-1/4
Bolt Cap Grade 5, mm: 32
Maximum Working Torque1, ft lb: 1200
Maximum Working Torque1, Nm: 1630
Maximum Torque, ft lb: 1700
Maximum Torque, Nm: 2300
Blows Per Minute 825
Free Speed, rpm: 6500
Weight, Pounds 20.7
Weight, Kilograms: 9.4
Length, Inches: 22.3
Length, Millimeters: 556
Side To Center, Inches: 1.85
Side To Center, Millimeters: 47
Air Consumption, scfm: 52
Air Consumption, l/s: 24
Socket Retainer Style Hole/Ring

+ IW1000MH-8H

Drive Size, in: 1
Drive Size, mm: 25
Bolt Cap Grade 5, in: 1-1/2
Bolt Cap Grade 5, mm: 39
Maximum Working Torque1, ft lb: 2100
Maximum Working Torque1, Nm: 2840
Maximum Torque, ft lb: 2500
Maximum Torque, Nm: 3380
Blows Per Minute 800
Free Speed, rpm: 4000
Weight, Pounds 33.4
Weight, Kilograms: 15.2
Length, Inches: 17.0
Length, Millimeters: 430
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 62
Air Consumption, l/s: 29
Socket Retainer Style Hole/Ring

+ IW1000MH-8H6

Drive Size, in: 1
Drive Size, mm: 25
Bolt Cap Grade 5, in: 1-1/2
Bolt Cap Grade 5, mm: 39
Maximum Working Torque1, ft lb: 2100
Maximum Working Torque1, Nm: 2840
Maximum Torque, ft lb: 2500
Maximum Torque, Nm: 3380
Blows Per Minute 800
Free Speed, rpm: 4000
Weight, Pounds 37.3
Weight, Kilograms: 16.9
Length, Inches: 24.1
Length, Millimeters: 610
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 62
Air Consumption, l/s: 29
Socket Retainer Style Hole/Ring

+ IW1000MH-5S

Drive Size, in: #5 Spline
Bolt Cap Grade 5, in: 1-1/2
Bolt Cap Grade 5, mm: 39
Maximum Working Torque1, ft lb: 2100
Maximum Working Torque1, Nm: 2840
Maximum Torque, ft lb: 2500
Maximum Torque, Nm: 3380
Blows Per Minute 800
Free Speed, rpm: 4000
Weight, Pounds 33.7
Weight, Kilograms: 15.3
Length, Inches: 17.6
Length, Millimeters: 445
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 62
Air Consumption, l/s: 29
Socket Retainer Style Hole/Ring

+ IW150HAI-5S

Drive Size, in: #5 Spline
Bolt Cap Grade 5, in: 2
Bolt Cap Grade 5, mm: 50
Maximum Working Torque1, ft lb: 2500
Maximum Working Torque1, Nm: 3390
Maximum Torque, ft lb: 3000
Maximum Torque, Nm: 4070
Blows Per Minute: 650
Free Speed, rpm: 3750
Weight, Pounds 33
Weight, Kilograms: 15
Length, Inches: 14.5
Length, Millimeters: 368
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, cfm: 64
Air Consumption, l/s: 30
Socket Retainer Style: Hole

+ IW150HAI-12H

Drive Size, in: 1-1/2
Bolt Cap Grade 5, in: 2
Bolt Cap Grade 5, mm: 50
Maximum Working Torque1, ft lb: 2500
Maximum Working Torque1, Nm: 3390
Maximum Torque, ft lb: 3000
Maximum Torque, Nm: 4070
Blows Per Minute: 650
Free Speed, rpm: 3750
Weight, Pounds 33.1
Weight, Kilograms: 15
Length, Inches: 14.5
Length, Millimeters: 368
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, cfm: 64
Air Consumption, l/s: 30
Socket Retainer Style: Hole

+ IW150HAI-5S

Drive Size, in: #5 Spline
Bolt Cap Grade 5, in: 2
Bolt Cap Grade 5, mm: 50
Maximum Working Torque1, ft lb: 2500
Maximum Working Torque1, Nm: 3390
Maximum Torque, ft lb: 3000
Maximum Torque, Nm: 4070
Blows Per Minute: 650
Free Speed, rpm: 3750
Weight, Pounds 33.1
Weight, Kilograms: 15
Length, Inches: 14.5
Length, Millimeters: 368
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 64
Air Consumption, l/s: 30
Socket Retainer Style: Hole

+ IW150HAI-12H

Drive Size, in: 1-1/2
Bolt Cap Grade 5, in: 2
Bolt Cap Grade 5, mm: 50
Maximum Working Torque1, ft lb: 2500
Maximum Working Torque1, Nm: 3390
Maximum Torque, ft lb: 3000
Maximum Torque, Nm: 4070
Blows Per Minute: 650
Free Speed, rpm: 3750
Weight, Pounds 33.1
Weight, Kilograms: 15
Length, Inches: 14.5
Length, Millimeters: 368
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 64
Air Consumption, l/s: 30
Socket Retainer Style: Hole


+ D-Handle – Outside Trigger

+ IW150HAO-5S

Drive Size: #5 Spline
Bolt Cap Grade 5, in: 2
Bolt Cap Grade 5, mm: 50
Maximum Working Torque1, ft lb: 2500
Maximum Working Torque1, Nm: 3390
Maximum Torque, ft lb: 3000
Maximum Torque, Nm: 4070
Blows Per Minute 650
Free Speed, rpm: 3750
Weight, Pounds 33
Weight, Kilograms: 15
Length, Inches: 14.5
Length, Millimeters: 368
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 64
Air Consumption, l/s: 30
Socket Retainer Style Hole

+ IW150HAO-12H

Drive Size, in: 1-1/2
Drive Size, mm: 38
Bolt Cap Grade 5, in: 2
Bolt Cap Grade 5, mm: 50
Maximum Working Torque1, ft lb: 2500
Maximum Working Torque1, Nm: 3390
Maximum Torque, ft lb: 3000
Maximum Torque, Nm: 4070
Blows Per Minute 650
Free Speed, rpm: 3750
Weight, Pounds 33
Weight, Kilograms: 15
Length, Inches: 14.5
Length, Millimeters: 368
Side To Center, Inches: 2.5
Side To Center, Millimeters: 65
Air Consumption, scfm: 64
Air Consumption, l/s: 30
Socket Retainer Style Hole

1Maximum working torque determined by 5 second rundown on appropriate Skidmore-Wilhelm Torque-Tension Tester.
General Notes: Air Inlet Size: 3/8” NPT (IW75 series) • Air Inlet Size: 1/2” NPT (IW100 & IW150 series) • Recommended Hose Size: 1/2” (30 mm) • Performance rated @ 90 psig (6.2 bar) air pressure
Standard Equipment: Parts List • Safety and Instruction Manual • Suspension Bail (IW75 models) • Support handle (D-Handle models)

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250 Snap-on Drive | P.O. Box 1596 | Murphy, North Carolina USA 28906
PH: 828.835.9765 | FAX: 828.835.9685 | TOLL FREE: 866.259.7291 | TOLL FREE FAX: 800.722.7236