TBOLT Clamp 3" 10 Pack3" Heavy Duty T bolt Hose Clamps Instead of using those cheap skinny hose clamps that always break and never seem to tighten enough, try one of these superior stainless steel hose clamps. Used to clamp down on your silicon hose's in intercooler setups or turbo setups these will do any clamp job needed. Suited to fit based on silicon hose sizes these are clamping down to Made from Stainless Steel 10mm head on the bolt Width of band 19mm Included: x10