Check the listing for details. 110Pcs Hydraulic Grease Fittings Assortment Kit, SAE Zerk Fittings: 1/4" & 1/. Color: Stainless Steel, Condition: New. Listed at 12.30 USD. Upgrade your maintenance toolkit with KUBQLIG’s 110Pcs Grease Fittings Kit. Engineered for precision, each zerk is forged from galvanized carbon steel to withstand extreme pressure (tested up to 10,000 PSI) and prevent rust in humid environments. Whether you’re servicing a Freightliner Cascadia’s chassis or a Kubota tractor’s pivot joints, this kit’s 45° and 90° angled fittings ensure seamless access to hard-to-reach bearings. The included storage case features a shock-resistant design—perfect for mechanics on the go. Need support? Our US-based team responds within 2 hours.Upgrade your maintenance toolkit with KUBQLIG’s 110Pcs Grease Fittings Kit. Engineered for precision, each zerk is forged from galvanized carbon steel to withstand extreme pressure (tested up to 10,000 PSI) and prevent rust in humid environments. Whether you’re servicing a Freightliner Cascadia’s chassis or a Kubota tractor’s pivot joints, this kit’s 45° and 90° angled fittings ensure seamless access to hard-to-reach bearings. The included storage case features a shock-resistant design—perfect for mechanics on the go. Need support? Our US-based team responds within 2 hours.