DescriptionThese rubber oil reservoir filler plugs are made of rubbermaterials, smooth edges and nonslip, easy to use, simply press the rubber plug into the hole of the jack. Professional design, great to replace your old or broken oil reservoir filler plugswith a new one.Features-Color:Black-Material:Rubber-Size:1.40X1.20X1.20cm/0.55X0.47X0.47in - This floor jack plug is made of rubber material, easy to use and install, with strong sealing performance. - Rubber floor jack oil filler plug is flexible, convenient and practical, work for hydraulic horizontal jack well. - These floor jack plugs are suitable for hydraulic horizontal jack, wide compatibility and durable to use. - Rational design, easy to operate, rubber hydraulic horizontal hole plugs are easy to install and disassemble. - Convenient storage. The jack plugs are compact and lightweight, making it easy to store when not in use.