5 PIECEs HYDRAULIC CYLINDER PISTON ROD SEAL U-CUP INSTALLATION TOOL SET KIT

Product features
Small size: seals that are 20 - 30 mm or 0.7 - 1.187 inches
Medium size: seals that are 30 - 50 mm or 1.187 - 2 inches
Large size: seals that are 50 - 70 mm or 2 - 2.75 inches
Extra large size: seals that are 70 -165 mm or 2.75 - 6.5 inches
Product description
The 5 piece kit includes 4 different sized twistors and 1 tool handle holder. The installation tools help 'kidney bean' or 'omega shape' rod seals or u-cups to help with installing them into a hydraulic cylinder head gland. These tools greatly reduce the risk of damaging the seals from the sharp metal edges during installation. These tools can take a little practice to learn how to shape the seals properly and keep the seal on the tool, but once you learn how to use them they will be very handy. Practice makes perfect.