Features 60mm Diameter: The kit contains 5 pcs screw end caps for you to use, with the diameter of 60mm, easy to mount, not easy to fall off. Thread Protection: These covers are mainly used for protecting male thread, circular tube buckle, interface and PVC pipe joints. PVC Material: These protective covers are made of PVC material, soft and flexible, flame retardant, safe and reliable in use. Great Stability: These protective caps are oil resistance, corrosion resistance, anti aging, have great stability for long tern use. Multi Purpose: These caps have a wide range of applications, which can be used for hydraulic pipe joints, over joints, oil cylinders, valves, flanges, etc. Specification: Item Type: Screw End Cap Material: PVC Diameter: Approx. 60mm/2.4in Color: Red Package List: 5 x Screw End Cap Package List 5 x Screw End Cap