Gerber blades are legendary for keeping an extremely sharp edge, but out in the field every knife needs maintenance. Our Downrange Knife Sharpener has a carbide sharpener for a fine-edge blade, two different diamond-coated rods for serrated blades and a flat diamond-coated plate for finishing. Its compact machined aluminum body is covered in TAN499 ceramic and includes a 550 lanyard.Features:- Machined Aluminum Body - Coated TAN499 Ceramic - Replaceable Carbide Cutters - Large and Small Diamond Coated Rod for Serrations - Flat Diamond Coated Plate for Finishing - 550 Lanyard - Made in the USA Specifications:- Length: 4.35 - Thickness: .5 - Width: 1.44 - Weight: 2.2 oz.