AIR HOSE REPAIR KIT This 6 piece set contains brass fittings, as well as 3 hose clamps This set is intended as a repair device for a leaky air hose-set weighs 4.2 ounces Clamps must be tightened down firmly with phillips head screwdriver (not included) All components in this set are intended to repair a 3/8 inch air hose All metal parts-durable and strong to last for years to come