This 4-piece caliper hex bit socket set is made from heat-treated alloy steel for strength and durability.
Heat treated alloy steel.
Professional sand finish.
SAE sizes: 1/4, 3/8, 5/16 & 7/32".
Warranty: Lifetime
| Drive End Type | Hex |
| Drive Size(s) | 3/8" |
| Impact Rated | No |
| Piece Count | 4 |
| SAE or Metric | SAE |
| Quantity | UPC | Width | Depth | Height | Weight | |
| Each | 039564114397 | 4.75 | 0.8 | 4.9 | 0.4 | |
| Inner | 6 | 10039564114394 | 5.1 | 6.0 | 3.2 | 2.6 |
| Master | 72 | 20039564114391 | 11.1 | 13.0 | 10.9 | 33.0 |
California Prop 65 Warning
