General Tools Model No. 806 Beveled tip assures punch is centered in the hardware's screw hole Hardened steel pin Nickel plated steel with knurled body Product Description Specs This Jiffy Centering Punch is ideal for quickly starting screw holes when attaching countersunk hardware such as hinges, hasps, hangers & drawer pulls. Countersunk end ensures starting hole is centered in hardware screw hole. Product Diameter Overall Length Model # General Tools Jiffy Centering Punch 3/8" 3-1/4" 806 For California Residents: WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood