Lightweight ergonomic design is constructed from reinforced fiberglass for durability hardened steel blades provide extra strength and longer life smaller diameter allows better access to tight spots the sliding stop allows easy adjustment of stripping depth, and the blades automatically adjust to different gauge wires strips sizes 10-24 awg, stranded or solid4467, the new 4467, from otc combines great user features with excellent quality into the best tool in it’s class! the lightweightergonomic design is constructed from reinforced fiberglass for durability and has great fit and feel. hardened steel blades provide extra strength andlonger life while making easy work of stripping wire insulation. smaller diameter allows better access to tight spots. the sliding stop allows easyadjustment of stripping depth, and the blades automatically adjust to different gauge wires. strips sizes 10-24 awg, stranded or solid, without damageto wire. can also cut wire up to 14 awg. finally, the tool can lock in a closed position for a smaller storage profile.