Full blade changes are quick and without the need for extra tools

Mix approximately 1 minute

Ceramic Blades ( 10 times more durable than metal rasp

The universal 18mm size is compatible with most 18mm handles

Contoured DuraSoft® handle to ensure a good grip

Simpson Strong-Tie General-Purpose Tool Combination Full blade changes are quickThe PT 27 is a semi automatic and fast cycling fastening tool that is engineered for continuous use, high reliability and low maintenance. This versatile tool fires a variety of fastener types and lengths. Applications Wood Residential Construction Fastening to Structural Steel Direct Fastening Cold Formed Steel Drywall Track Mechanical Electrical Plumbing Concrete Ceiling Wire Fastening Specifications Fastener Length: 1 2" 2 1 2" (3" washered)