Newborn 114DCB 1/10GL Stroker Caulk Gun, 10:1 Or 7:1, 1/10 Gal Adjustable thrust ratio (10:1 or 7:1) Spout cutter/seal puncture tool Ladder hook E-Z Load front cap Use for 1/10 gallons cartridges Parallel frame hex rod caulker Dual positions stroke adjustment Dripless on demand Easy thrust mechanism 1/10 gallon hex rod