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

For use with RotoZip Spiral Saw power tools

Fits Waist Sizes 29" - 46"

Ultra-lightweight caulking gun reduces fatigue from extended use

Simpson Strong-Tie General-Purpose Tool Combination The universal 18mm size isThe 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)