Proto Tether-Ready 3/8″ Hex Bit Socket - 4 mm
| Type | Tether-Ready Hex Bit Socket | Finish | Full Polish Chrome |
| Bit Style | Hex | Overall Length | 2 23/32″ |
| Drive Size | 3/8″ | System of Measurement | Metric |
| Bit Size | 4 mm | Model No | J4990-4M-TT |
Product Features
| Remarks | • Proto® Tethered Tool Sockets are manufactured with four detent holes so that the pin detent will engage correctly regardless of the direction the socket is placed on the square drive. • The Positive Control System requires a separate tool to attach or remove the socket, meaning it cannot be removed without specific intent. • Chrome finish is applied after the holes are bored for better corrosion resistance. • Made using a heat treated alloy for wear-resistance which helps minimize distortion for a long life. • Hex opening holds the bit allowing the bit holder to take the torque load. | Country of Origin | USA |
Shipping Info
Package Length
2.70000
Package Width
.50000
Package Height
.50000
Package Weight
0.12
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