| Material | Steel |
| OD | 4 1/2" |
| Country of Origin | United States |
| Socket Type | Socket |
| Socket Style | Standard |
| Socket Shape | 4-Pin |
| Drive Type | Manual |
| Square Drive Size | 3/4" |
| Drive Size | 3 7/8" |
| Overall Length | 5" |
| For Fastener Type | Nuts |
| For Nut Thread Size | 2.933"-12 |
| For Bearing Nut Specifications Met | ANSI/ABMA 8.2 |
| For Nut Diameter | 3 7/8" |
| Bolt Clearance Style | Standard |
| Bolt Clearance Depth | 3 1/8" |
| Individual Set | Individual |
| RoHS | RoHS 3 (2015/863/EU) Compliant |
| REACH | REACH (EC 1907/2006) (01/23/2024, 240 SVHC) Compliant |
| DFARS | Specialty Metals COTS-Exempt |
| Schedule B | 820420 |
| ECCN | EAR99 |
| Product Description | For easy tightening and loosening, these sockets have pins that grip the slotted sides on bearing nuts . These sockets require less clearance around bearings than standard hook spanner wrenches, so they’re good in tight spaces. Use them with a square-drive wrench handle or a ratchet wrench ; they’re not for use with impact wrenches. |