Readymax Nighthawk Marine Plier LED Lighted Plier, with Holster and Lanyard, Auto-Off feature, Saltwater rust resistant Made with Aluminum and Stainless alloy materials Replaceable Tungsten Carbon cutter; cuts Braid, hardened steel, monofilament quickly and cleanly Waterproof, Oil-proof and chemical-proof ,Sealed LED module Replaceable batteries #392 watch batteries