316 Stainless Steel Combination Connection Nipples have NPT threads. Recommended for low-pressure discharge and suction service. To tighten the hose onto the nipple use the 33350-series band clamps (sold separately).|Steel Hose Menders join two hoses together or repairs a piece of hose. Ideal for liquid applications<emdash>not recommended for compressible products such as air. Tighten hose to mender with band clamps (sold separately).|Double-Bolt Clamps are rugged general-purpose clamps made of plated iron and designed to tightly grip the hose. The inner surface has dual ridges and the bolt lugs are reinforced to prevent bending out of alighment. Simply match the size to the outside diameter of the hose.|Band Clamps are ideal for tightening hose over barbed fittings. Constructed of stainless steel. All band clamps require a band clamp tool to install.|Brass Push-On Fittings are for use with the Gates<Reg> Python hose only. These fittings are designed to grip and hold pressure when properly installed<emdash>fitting ridges dig into the hose wall to provide a tight, leak-free connection. <b>Note:</b> Do not use hose clamps with these fittings.