BUILDMATE Wadfow Caulking Gun 9″ Inch Manual Injection Caulk Silicon Sealant Gun SOLD PER PIECE WCG4109 / WCG3109 – WHT AVAILABLE IN:9″ Inch – WCG41099″ Inch – WCG3109 SPECIFICATION:Model: WCG4109Size: 9″Length: 230mmStrong Aluminum HandleWith Rotary Function SPECIFICATION:Model: WCG3109Size: 9″Length: 230mmThickness: 1.7mmDiameter: 51mmAluminum HandleOne Push Plate FEATURES:Comfortable and fatigue-free operation even during long periods of use or in cold environments. Provides Smooth Action And Precise Application The high quality riveted steel and aluminum alloy construction of caulk gun guarantees perfect handling and long durability Smooth Pressure Rod For Less Force Required