Heavy-Duty 48 mm Cartridge Sealant Applicator with 7:1 Ratio The Timco Skeleton Gun is a robust sealant and caulking tool designed for dispensing 48 mm (380 ml) cartridge caulks, adhesives, and sealants. Constructed with 2.3 mm reinforced side plates, a 6 mm gripper plate, and a riveted front cap, it delivers reliable durability under demanding conditions. Its 7:1 trigger ratio ensures smooth dispensing, while the integrated cleaning pin and hanging hook make it practical for everyday use. At approximately 534 g, it’s a well-balanced choice for professional trades or DIY. Key Features & Benefits 48 mm Cartridge Compatibility: Fits standard 380 ml sealant or adhesive cartridges. Reinforced Construction: Features 2.3 mm side plates and a 6 mm gripper plate, plus a riveted front cap for strength. Efficient Dispensing: 7:1 trigger ratio helps reduce hand strain during extended use. Integrated Cleaning Pin: Built into the front cap to clear nozzle blockages quickly. Hanging Hook: Convenient storage and accessibility on site. Balanced Weight: Approximately 534 g, offering stability and comfort. Product Details Length: 10½″ (265 mm) Cartridge Diameter: 48 mm (up to 380 ml) Side Plates: 2.3 mm steel Gripper Plate: 6 mm steel Weight: Approx. 534 g Typical Uses Applying silicone, acrylics, and construction adhesives. Long-run sealing and caulking jobs with minimal hand fatigue. Preparation and dispensing in wet trades due to integrated clean-up features.