Secure-Hold Socket Extension Sets
Reach a variety of spots with the confidence that your extension won’t disengage. Also known as positive-locking extensions, these extensions hold sockets in place with a ball that only retracts when you pull the collar down. They lock to your socket more securely than other extensions. Use them only with hand-drive tools.
Secure-Hold Socket Extensions
Lock your socket into these extensions to prevent accidental disengagement. Also known as positive-locking extensions, they have a ball that secures your socket and only retracts when you pull the collar back. This creates a stronger hold than standard extensions. Use them with hand-drive tools only.
| Overall Lg. | Material | Each | |
1/4" Square Drive | |||
|---|---|---|---|
| 2" | Chrome-Plated Steel | 0000000 | 000000 |
| 6" | Chrome-Plated Steel | 0000000 | 00000 |
| 14 1/4" | Chrome-Plated Steel | 0000000 | 00000 |
3/8" Square Drive | |||
| 3" | Chrome-Plated Steel | 0000000 | 00000 |
| 6" | Chrome-Plated Steel | 0000000 | 00000 |
| 12" | Chrome-Plated Steel | 0000000 | 00000 |
1/2" Square Drive | |||
| 5" | Chrome-Plated Steel | 0000000 | 00000 |
| 10" | Chrome-Plated Steel | 0000000 | 00000 |
Secure-Hold Impact Socket Extensions
Lock your socket into the extension to prevent accidental disengagement. Locked in place by a ball that retracts when the collar is pulled (also called positive locking), these sockets hold more securely than our standard extensions. These extensions are thicker than standard extensions, and also have enough give to flex under high force without breaking. This makes them a good choice for use with impact tools.
For technical drawings and 3-D models, click on a part number.
Secure-Hold Impact Socket Extension Sets
Also known as positive-locking extensions, these extensions hold sockets in place with a ball that only retracts when you pull the collar down. Designed to prevent accidental detachment, they lock to your socket more securely than other extensions. They’re thicker and less brittle than manual extensions, so they withstand the high torque and force of impact tools. They flex slightly when force is applied, so they’re less likely to break. Each set includes three common extension lengths to tackle a variety of jobs.
For technical drawings and 3-D models, click on a part number.