Size Size |
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Individual/Set Individual/Set |
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For Drive Style For Drive Style |
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External Hex | External Square |
Minimum Overall Length Minimum Overall Length |
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Finish Finish |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Tight-Clearance Open-End Wrenches


Fit the narrow head into tight spaces and around thin fasteners.
For technical drawings and 3-D models, click on a part number.
Dull Chrome Plated | Black Oxide | ||||||||
---|---|---|---|---|---|---|---|---|---|
Size | Overall Lg. | Opening Angle | Head Thick. | Material | Specifications Met | Each | Each | ||
Rounded Opening | |||||||||
3/4" | 6 3/8" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 000000 | 0000000 | 000000 |
13/16" | 6 3/8" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
7/8" | 6 3/8" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
15/16" | 6 7/8" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1" | 6 7/8" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 1/16" | 6 7/8" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 1/8" | 7 1/4" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 3/16" | 7 1/4" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 1/4" | 7 1/4" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 5/16" | 7 1/4" | 30° | 1/4" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 5/16" | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 3/8" | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 7/16" | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 1/2" | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 9/16" | 8" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 5/8" | 8" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 11/16" | 8" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 3/4" | 8 5/8" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 13/16" | 8 5/8" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 7/8" | 8 5/8" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
1 15/16" | 8 5/8" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
2" | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
2 1/8" | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
2 1/4" | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
2 3/8" | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
2 1/2" | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
2 9/16" | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 0000000 | 00000 |
19 mm | 6 3/8" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
21 mm | 6 3/8" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
22 mm | 6 3/8" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
24 mm | 6 7/8" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
27 mm | 6 7/8" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
30 mm | 7 1/4" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
32 mm | 7 1/4" | 30° | 1/4" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
36 mm | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
37 mm | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 000000 | 00000 | 000000 | 00 |
38 mm | 7 3/4" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
40 mm | 8" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
41 mm | 8" | 30° | 9/32" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
46 mm | 8 5/8" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
48 mm | 8 9/16" | 30° | 5/16" | Steel | ASME B107.100 | 00000000 | 00000 | 000000 | 00 |
50 mm | 8 5/8" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
52 mm | 9 9/16" | 30° | 5/16" | Steel | ASME B107.100 | 00000000 | 00000 | 000000 | 00 |
55 mm | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
60 mm | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
65 mm | 9 1/2" | 30° | 5/16" | Steel | ASME B107.100 | 0000000 | 00000 | 000000 | 00 |
Tight-Clearance Open-End Wrench Sets


Fit the narrow head into tight spaces and around thin fasteners.
Sizes Included | Overall Lg. | Opening Angle | Material | Finish | Appearance | Container Type | Specifications Met | Each | |
Inch Wrench Sets | |||||||||
---|---|---|---|---|---|---|---|---|---|
11-Piece Sets | |||||||||
3/4" 13/16" 7/8" 15/16" 1" 1 1/16" 1 1/8" 1 3/16" 1 1/4" 1 3/8" 1 1/2" | 6 5/16"-7 11/16" | 30° | Steel | Black Oxide | __ | Plastic Roll-Up Pouch | ASME B107.100 | 0000000 | 0000000 |
3/4" 13/16" 7/8" 15/16" 1" 1 1/16" 1 1/8" 1 3/16" 1 1/4" 1 3/8" 1 1/2" | 6 3/8"-7 3/4" | 30° | Steel | Chrome Plated | Dull | Plastic Roll-Up Pouch | ASME B107.100 | 0000000 | 000000 |
Metric Wrench Sets | |||||||||
11-Piece Sets | |||||||||
19 mm 21 mm 22 mm 24 mm 27 mm 30 mm 32 mm 36 mm 37 mm 38 mm 40 mm | 6 3/8"-8" | 30° | Steel | Chrome Plated | Dull | Plastic Roll-Up Pouch | ASME B107.100 | 0000000 | 000000 |