Sturdy, all steel welded construction for durability. Drip-free spring clip drive designed as an automatic stop flow mechanism. Powerful piston rod design provides trouble-free performance. With spout cutter, seal puncture tool and ladder hook. No more hand tiring ratcheting, no mess and no waste. Thrust ratio is 10:1. Includes CaulkBuddy finishing tool with caps.Seal puncture tool/spout cutterLadder hookWelded backcapDrip-free hex rod cradle