1/10GAL SmoothCaulk Gun

1/10 Gallon, Blue, Industrial Smooth Rod Caulking Gun With Revolving Barrel, Zinc Alloy Handle, Ladder Hook, Thumb Release, All Steel, Welded Construction, Spout Cutter, Seal Puncture Tool, 18:1 Thrust Ratio For Easy Extrusion Of Heavy Viscosity Caulks & Sealants.