Micro-Adjustable “Click Type” Metal Handle Torque Wrenches

Warning: Wear safety goggles user and bystander

Warning: Tool safety info - Download Safety PDF

Warning: Comfort or plastic grips do not protect against electric shock.

Warning: Wear safety goggles user and bystander

Warning: Tool safety info - Download Safety PDF

Warning: Comfort or plastic grips do not protect against electric shock.

Features & benefits

- Micrometer "clicker" torque wrenches feature a distinct breaking action when the set torque is reached. Positive lock with spring loaded pulldown lock ring. Cannot be jarred into unlock position
- Rugged, Easy to Operate, Durable, with Exposed Scales (English Scale primary, Newton meter secondary). Accurate ± 4% clockwise, ± 6% counterclockwise at 20% to 100% of scale.
- Ratchet head models are 24 tooth industrial grade ratchets designed for industrial use.
- All parts made from alloy tool steel for long life accuracy and durability during industrial use. Accuracy meets or exceeds ASME B107.300 Torque Instrument standards.
- All wrenches include a "Certificate of Calibration"
part number
Country of Origin
Drive Size (Inch)
Accurate Torque Range English
UOM
Incr.
Accurate Torque Range Metric
Head Style
A Length (Inch)
B working end width (inch)
C Working end thickness (Inch)
D width across knob (Inch)
Part Wt. (Lbs.)
Ship Wt. (Lbs.)
Part Number
2477
Country of Origin
UNITED STATES
Drive Size (Inch)
1/4
Accurate Torque Range English
30-150
UOM
in-lbs
Incr.
1
Accurate Torque Range Metric
3.40-16.90
Head Style
Ratchet
A Length (Inch)
10
B working end width (inch)
1.06
C Working end thickness (Inch)
0.93
D width across knob (Inch)
1.06
Part Wt. (Lbs.)
0.87
Ship Wt. (Lbs.)
1.50
part number 2477
Part Number
3447
Country of Origin
UNITED STATES
Drive Size (Inch)
3/8
Accurate Torque Range English
15-75
UOM
ft-lbs
Incr.
0.5
Accurate Torque Range Metric
20.30-101.70
Head Style
Ratchet
A Length (Inch)
15.5
B working end width (inch)
1.43
C Working end thickness (Inch)
1.20
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
2.50
Ship Wt. (Lbs.)
3.40
part number 3447
Part Number
3477
Country of Origin
UNITED STATES
Drive Size (Inch)
3/8
Accurate Torque Range English
20-100
UOM
ft-lbs
Incr.
0.5
Accurate Torque Range Metric
27.10-135.60
Head Style
Ratchet
A Length (Inch)
15.5
B working end width (inch)
1.43
C Working end thickness (Inch)
1.20
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
2.50
Ship Wt. (Lbs.)
3.40
part number 3477
Part Number
3478
Country of Origin
UNITED STATES
Drive Size (Inch)
3/8
Accurate Torque Range English
40-200
UOM
in-lbs
Incr.
1
Accurate Torque Range Metric
4.50-22.60
Head Style
Ratchet
A Length (Inch)
10
B working end width (inch)
1.06
C Working end thickness (Inch)
0.93
D width across knob (Inch)
1.06
Part Wt. (Lbs.)
0.89
Ship Wt. (Lbs.)
1.50
part number 3478
Part Number
3479
Country of Origin
UNITED STATES
Drive Size (Inch)
3/8
Accurate Torque Range English
200-1,000
UOM
in-lbs
Incr.
5
Accurate Torque Range Metric
22.60-113
Head Style
Ratchet
A Length (Inch)
15.5
B working end width (inch)
1.43
C Working end thickness (Inch)
1.20
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
2.50
Ship Wt. (Lbs.)
3.40
part number 3479
Part Number
4476
Country of Origin
UNITED STATES
Drive Size (Inch)
1/2
Accurate Torque Range English
700-1,600
UOM
in-lbs
Incr.
10
Accurate Torque Range Metric
79.10-180.80
Head Style
Ratchet
A Length (Inch)
19
B working end width (inch)
1.70
C Working end thickness (Inch)
1.40
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
3.15
Ship Wt. (Lbs.)
4.50
part number 4476
Part Number
4477
Country of Origin
UNITED STATES
Drive Size (Inch)
1/2
Accurate Torque Range English
30-150
UOM
ft-lbs
Incr.
1
Accurate Torque Range Metric
40.70-203.40
Head Style
Ratchet
A Length (Inch)
19
B working end width (inch)
1.70
C Working end thickness (Inch)
1.40
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
3.15
Ship Wt. (Lbs.)
4.50
part number 4477
Also Available in the following sets
Part Number
4478
Country of Origin
UNITED STATES
Drive Size (Inch)
1/2
Accurate Torque Range English
50-250
UOM
ft-lbs
Incr.
1
Accurate Torque Range Metric
67.80-339
Head Style
Ratchet
A Length (Inch)
24
B working end width (inch)
1.70
C Working end thickness (Inch)
1.40
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
3.75
Ship Wt. (Lbs.)
5.14
Part Number
4479
Country of Origin
UNITED STATES
Drive Size (Inch)
1/2
Accurate Torque Range English
500-2,500
UOM
in-lbs
Incr.
10
Accurate Torque Range Metric
56.50-282.50
Head Style
Ratchet
A Length (Inch)
19.25
B working end width (inch)
1.70
C Working end thickness (Inch)
1.40
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
3.15
Ship Wt. (Lbs.)
4.50
part number 4479
Part Number
6448
Country of Origin
UNITED STATES
Drive Size (Inch)
3/4
Accurate Torque Range English
120-600
UOM
ft-lbs
Incr.
5
Accurate Torque Range Metric
163-813
Head Style
Ratchet
A Length (Inch)
41
B working end width (inch)
2.50
C Working end thickness (Inch)
2
D width across knob (Inch)
1.40
Part Wt. (Lbs.)
11.75
Ship Wt. (Lbs.)
17.60
part number 6448
Part Number
8447
Country of Origin
UNITED STATES
Drive Size (Inch)
1
Accurate Torque Range English
200-1,000
UOM
ft-lbs
Incr.
5
Accurate Torque Range Metric
271-1,356
Head Style
Ratchet
A Length (Inch)
70
B working end width (inch)
3
C Working end thickness (Inch)
3
D width across knob (Inch)
1.50
Part Wt. (Lbs.)
26.25
Ship Wt. (Lbs.)
42.50
part number 8447
Part Number
8448
Country of Origin
UNITED STATES
Drive Size (Inch)
1
Accurate Torque Range English
200-1,000
UOM
ft-lbs
Incr.
5
Accurate Torque Range Metric
371-1,356
Head Style
Fixed Head
A Length (Inch)
70
B working end width (inch)
3
C Working end thickness (Inch)
3
D width across knob (Inch)
1.50
Part Wt. (Lbs.)
23.10
Ship Wt. (Lbs.)
39.40
part number 8448
Part Number
8449
Country of Origin
UNITED STATES
Drive Size (Inch)
1
Accurate Torque Range English
400-2,000
UOM
ft-lbs
Incr.
10
Accurate Torque Range Metric
N/A
Head Style
Fixed Head
A Length (Inch)
108
B working end width (inch)
4
C Working end thickness (Inch)
4.25
D width across knob (Inch)
2.20
Part Wt. (Lbs.)
52.50
Ship Wt. (Lbs.)
56.60
part number 8449

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