This Roughneck Semi Barrel Heavy-Duty Sealant Gun is designed for durability and ease of use. Featuring a robust frame and a reliable push rod and ratchet action, this 10.5-inch (265mm) caulk gun is built to handle demanding tasks. Its ergonomic grip ensures comfort during extended use, while the quick-release trigger allows for precise control and clean cut-offs. The integrated hook end provides convenient storage, and the built-in nozzle cleaner ensures the tool is always ready for the next application. Compatible with standard 400ml cartridges, this heavy-duty sealant gun is an essential tool for any DIY enthusiast or professional tradesperson. Product Summary: Heavy duty sealant gun, 10.5 inch, 400ml cartridge, ergonomic grip, quick release trigger, nozzle cleaner, robust frame, push rod action, ratchet action, hook end.