Crescent CMTS4 Switchblade Multi-Purpose Cutter Multi-purpose blade for cutting rope, shingles, vinyl tiles/siding, plastics - also includes a bottle opener, wire cutter and bender Straight cutting blade for metal ducting, aluminum siding, gutters Cable cutting blade for cutting wires, wire cable Standard plier head with large and small gripping teeth and integrated wire cutter Compound action design for more power with less effort; Quick change interchangeable blades for easy operation; 4 piece set with holster