Description
Proto J74112 is a socket set made of forged alloy steel. Tip type Box; finish Black Oxide; drive size 1/2 in. Proto lists 11 deep impact sockets, 1/2 inch drive, 6-point, ranging from 1/2 inch to 1-1/8 inch; Forged alloy steel with a black oxide finish; Pin-lock retention for secure socket attachment.
Proto J74112 specifications
| Item | Proto data |
|---|---|
| Part number | J74112 |
| Material | Forged Alloy Steel |
| Tip Type | Box |
| Includes | Socket Bar; Socket Clips |
| Finish | Black Oxide |
| Drive Size | 1/2 in |
| Drive Type | Square |
| Locking Type | Pin |
| Measuring System | Inch |
| No. of Points | 6 |
| Opening Size | 1/2 in; 9/16 in; 5/8 in; 11/16 in; 3/4 in; 13/16 in; 7/8 in; 15/16 in; 1 in; 1 1/16 in; 1 1/8 in |
| Length | 14 in |
| Width | 4.2 in |
| Height | 2.1 in |
| Weight | 8.11 lb |
Source: Proto published product data.
Proto's TorquePlus deep impact socket set uses a radius-corner design that grips fastener flats instead of corners, reducing slippage on worn or rounded bolts.
- 11 deep impact sockets, 1/2 inch drive, 6-point, ranging from 1/2 inch to 1-1/8 inch
- Forged alloy steel with a black oxide finish
- Pin-lock retention for secure socket attachment
- TorquePlus contact geometry minimizes fastener rounding over repeated use
Helps mechanics turn worn, rounded, or rusted fasteners that standard sockets slip on. Manufacturer item number: J74112. Sold as a set.
