• Nylon Polymer
• 12 Pcs nylon drift punch set with different sizes and lengths, includes 15/64"(OD) x3.2"(Length) x3pcs; 5/16" x3.2" x3pcs; 25/64" x4" x2pcs; 15/32" x4" x2pcs; 19/32" x5" x1pc; 45/64" x5.5" x1pc;
• Made of durable stiff nylon polymer material, much more durable than regular plastic rod, softer than brass/steel punches. The softer material will not mar the metal while still achieving the desired results. They may be used with a hammer.
• A great removal tool for pistol: the small sizes(15/64", 5/16") work perfectly for removing and replacing. It's a better choice than brass punch as it will not leave a "brass track" on the slide.
• Insulated & non-sparking: suitable for use in electrically sensitive areas as well as in flammable environments.
• Wide Range of Applications: Different sizes of punches are suitable for more scenarios such as craft, industrial maintenance, gunsmithing, auto repair, gas, oil.

12 Pcs Nylon Drift Punch Set, Non-marring Non-sparking Nylon Rod, 15/64, 5/16, 25/64, 15/32, 19/32, 45/64 inches