Proto® 1/2″ Drive Fractional Sockets – 12 Point
- Proto® 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
- The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners
- The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage
- The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners
| Part No. | Size | Part No. | Size |
| J5408T | 1/4" | J5428 | 7/8" |
| J5410 | 5/16" | J5429 | 29/32" |
| J5412 | 3/8" | J5430 | 15/16" |
| J5414 | 7/16" | J5432 | 1" |
| J5416 | 1/2" | J5434 | 1-1/16" |
| J5417 | 17/32" | J5436 | 1-1/8" |
| J5418 | 9/16" | J5438 | 1-3/16" |
| J5419 | 19/32" | J5440 | 1-1/4" |
| J5420 | 5/8" | J5442 | 1-5/16" |
| J5421 | 21/32" | J5444 | 1-3/8" |
| J5422 | 11/16" | J5446 | 1-7/16" |
| J5424 | 3/4" | J5448 | 1-1/2" |
| J5426 | 13/16" | -- | -- |
- Contact Heavy Maintenance Supply 205-384-5284 for more information
