Filter by
Drive Style
Socket Shape
System of Measurement
Material
Bolt Clearance Type
Socket Type
Socket Style
Finish
Drive Type
Sold As
Number of Pieces
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Hex Drive Size
Tri-Groove Sockets
Square Drive
Hex Drive
Grip the indentations around the outside of tri-groove fasteners. These sockets are for hand-driven use only.
Hex-drive sockets are specialty sockets that require the use of another 1" socket when used with a ratchet wrench.
| Drive Size | Overall Lg. | OD | For Fastener Type | For Screw Size (Head Dia.) | For Nut Size (Dia.) | Material | Each | |
1/4" Square Drive | ||||||||
|---|---|---|---|---|---|---|---|---|
| No. 4 | 1" | 31/64" | Screws | No. 4 Standard (0.13") No. 6 Countersunk (0.268") | __ | Black-Oxide Steel | 0000000 | 000000 |
| No. 6 | 1" | 31/64" | Screws | No. 6, No. 8 Standard (0.208") No. 8, No. 10 Countersunk (0.372") | __ | Black-Oxide Steel | 0000000 | 00000 |
| No. 10 | 1" | 31/64" | Screws and Nuts | 1/4", No. 10, No. 12 Standard (0.334") 1/4" Countersunk (0.492") | No. 6, No. 8 (0.406") | Black-Oxide Steel | 0000000 | 00000 |
3/8" Square Drive | ||||||||
| No. 20 | 1" | 47/64" | Screws and Nuts | 5/16" Standard (0.585") | 1/4", No. 10 (0.661") | Black-Oxide Steel | 0000000 | 00000 |
| No. 30 | 1 1/4" | 31/32" | Nuts | __ | 3/8", 5/16" (0.864") | Black-Oxide Steel | 0000000 | 00000 |
| No. 40 | 1 1/4" | 31/32" | Nuts | __ | 1/2" (0.93") | Black-Oxide Steel | 00000000 | 00000 |
1/2" Square Drive | ||||||||
| 1/2" | 1 1/4" | 1 1/4" | Nuts | __ | 1/2", M12, M14 (12mm, 0.5", 14mm) | Steel | 0000000 | 00000 |
1" Hex Drive | ||||||||
| 1" | 2" | 1 5/8" | Nuts | __ | M16, M20 (0.625", 16mm, 18mm, 0.75", 20mm) | Black-Oxide Steel | 0000000 | 000000 |
Tri-Groove Socket Sets
Grip the indentations around the outside of tri-groove fasteners.
| No. of Pieces | Components Included | Includes | Finish | Each | |
1/4" Square Drive—Steel | |||||
|---|---|---|---|---|---|
| 4 | 3 Sockets 1 Drive Tool | Standard Socket: No. 4 (For No. 4 Standard Screws and No. 6 Countersunk Screws) Standard Socket: No. 6 (For Nos. 6 and 8 Standard Screws and Nos. 8 and 10 Countersunk Screws) Standard Socket: No. 10 (For Nos. 10, 12, and 1/4" Standard Screws; 1/4" Countersunk Screws; and Nos. 6 and 8 Nuts) 8" Long Socket Screwdiver Handle | Black Oxide | 0000000 | 000000 |