O ring and Brand New Urethane Bumper kit to overhaul the Duo-Fast 7664 stapler below.

Includes all the O-rings in the tool, + the New Bumper

If you just need the bumper Go here

        Make: Duo-Fast
        Model: 7664 A, C, E, D, Z

NOTE: This kit does NOT work with the DS-7664BP

A schematic & O-ring reference print-out will be included with every order.

Questions ? use the Ask Seller a Question at the bottom of the page.

You are buying the O-ring and Bumper kit.