A low profile 90 deg adaptor for hard to reach grease fittings in areas with very little clearance over the Zerk. Fits standard and metric Zerk fittings. Easily connects to your LockNLube Grease Coupler. Easily connects to all jaw-type couplers, No need to keep different couplers on different grease guns. Simply use an adaptor for troublesome grease fittings









