This 4 oz hammer features a combination of two faces: one nylon, and one brass - both are replaceable. Includes a wrench for easy removal. Ideal for hammering delicate surfaces without damage, marring, or scratching your materials. Face Diameters: 12.5 mm (1/2"). Measures 9-1/4" in length. Replacement heads are available; which can be found in our store.
Please contact us with any questions. Please visit our store for other great jewelry tooling items such as; Hand Stamps, Disc Cutters, Polishing Compound, Buffers, Hammers, Tweezers, Mandrels, Anvils, Vises, and more! Thanks for Looking!