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Proto | SKU:
J4990-4M
Proto J4990-4M 3/8" Hex Bit Socket - 4 mm
$10.71
$16.99
Unit price
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Unavailable
Description
Description
Proto J4990-4M Includes
- (1) 3/8" HEX BIT SOCKET - 4 MM
Proto J4990-4M Features
- 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.
Proto J4990-4M Specifications
| SIZE | 4 mm |
| BIT LENGTH | 1-5/8" |
| OVERALL LENGTH | 2-23/32" |
| WEIGHT | 0.12 lbs |
| DRIVE SIZE | 3/8" |
| FINISH | Full Polish |
| LENGTH TYPE | Standard |
| UNIT OF MEASURE | Metric |
| TIPS | Hex |
| SPECIFICATION AS | SAE AS4984A |
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