Description: The Kershaw model 1002X is the Mini Biner carabiner tool. Is has a high quality 420J2 stainless steel blade with a Rockwell Hardness of 52-56. The handle of the carabiner serves as a handle when the knife blade is open, and surprisingly it is quite comfortable. This Kershaw 1002X has a handle that is coated in black-colored teflon. Technical Specifications: - Black color handle with teflon coating - 420J2 stainless steel blade has a Rockwell hardness of 52-56 - Blade material: 420J2 stainless steel - Handle material: Aluminum w/ red teflon coating - Blade - Length: 5 cm - Closed - Length: 7 cm - Weight: 0.8 oz