‹› Image Grease Whip Zerk Ball Check - Retail Packaged Jump to Section Product Options Related Products Product Options Hide lower priority columns Part Number All GWHZ000RGWHZ400RLength All .66".53"Thread All NPTTapered SAE-LTThread Size All 1/8"-271/4"-28Material All Zinc Plated Steel GWHZ000R .66" NPT 1/8"-27 Zinc Plated Steel GWHZ400R .53" Tapered SAE-LT 1/4"-28 Zinc Plated Steel Related Products Image Grease Hose Coupler Image Grease Whip Hose Assembly Image Grease Whip Male NPT Chamfered Base Hose Fitting Image Grease Whip Male NPT Solid Base Hose Fitting Image Grease Whip Zerk 45° Ball Check - Retail Packaged Image Grease Whip Zerk 90° Ball Check - Retail Packaged Image Grease Whip Zerk Ball Check