3 pcs. Hydraulic Cylinder Seal Kit for Piston Repair Twistor Seal Assembly Tool Kit Description: [Package Contents]: Including 3 pcs. Hydraulic cylinder piston rod. cover with rod mounting from 0,87 inches up. Small for bars with a diameter of 22-40 mm (0,87"- 1,57" ROD) choke hole, cross section max. 6 mm. Medium for rods with diameters of 40-70mm (ROD 1,57" - 2,75") choke hole, cross section max. 8mm. Cross-section max. Large for bars with a diameter of 70-165 mm (ROD 2,75" - 6,49") choke hole, cross section max. 10 mm. [High Efficiency]: The installation tool kit is a quick and safe tool for mounting flexible rod seals. [Convenient to use]: Twistor gasket mounting tool holder ma colored handle for easy identification and preventing the tool from moving during use. [High Quality Material]: Hydraulic cylinder piston repair gasket kit made of high quality stainless steel, strong and durable. [Product Size]: Tools for mounting hydraulic seals, 210 mm. Specification: Material: stal stainless Product Size: 210 mm The package includes: 3 pcs. Hydraulic Cylinder Piston Repair Kit