The Mount can be secured onto many surfaces such as boats

Contoured DuraSoft® handle to ensure a good grip

Ultra-lightweight caulking gun reduces fatigue from extended use

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

Increased thrust force with the powerful twin-thrust dispensing system

Simpson Strong-Tie General-Purpose Tool Combination The Mount can be securedThe 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)