

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
Proto J5660 is a 3/4 inch drive extension that measures four inches in length. This tool is designed to provide access to fasteners in tight spaces where standard tools cannot reach.
This extension is essential for users needing to reach fasteners in confined areas. It enhances torque application and improves access in various mechanical tasks.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!