The heat-treated cutting edges of Blackhawk's Dynamic Entry BoltMaster are the finest available anywhere. Lightweight and durable, the DE BoltMaser features an electrically non-conductive fiberglass handle system with safety-guard handgrips that is resistant to 100,000 volts AC. Specifically heat treated cutting edges finest available anywhere For use on security chains, chain link fences and non-case hardened locks Handles electrically non-conductive to 100,000 volts AC Weight: 5.75 lbs Length: 24" Jaw Opening: 3/8" About Blackhawk! Dynamic EntryBlackhawk Dynamic Entry tools are the leading choice for forced entry and tactical breaching equipment. Dynamic Entry tools are controlled items - restricted to Law Enforcement, Military, Public Safety, and First Responders only.