Suttner ST2635 Industrial Trigger 3/8” Swivel x 1/4"Suttner ST2635 Industrial Trigger 3 8 Swivel x 1 4" The Suttner ST2635 Industrial gun has been designed to be used with higher pressures than standard guns. The ST2635 gun has an especially designed, wear resistant ball made from carbide, which allows it to cope with most applications. Key Features: Heavy Duty Construction: Built to withstand tough industrial applications, the ST2635 is made from high quality materials for long lasting performance.