The Mechanics Tools M660 Reciprocating Air Body Saw is lightweight with a slim design for working in confined areas. Features: * Lightweight * Slim design for working in confined areas * Cuts many types of aluminum, plastic, fiberglass, and sheet metal * Minimum hose size: 3/8 inch * Maximum pressure: 90 PSI What"s In The Box: * Mechanics Tools M660 Reciprocating Air Body Saw