Piston Ring Compressors - Lisle Piston Ring Compressor:Lisle 21500 This item is currently out

This item is currently out of stock

6 functions in one pair of pliers

Large range to fit most standard size filters from 3 1/8" to 3 7/8"

Adjustable to diameter 3 - 10mm screw head

15/16'' & 1'' in a blow mold case

Piston Ring Compressors - Lisle Piston Ring Compressor:Lisle 21500 This item is currently outPiston ring compressor. This spring clutch compressor assures a proper fit on the piston and a positive locking action. Takes all the rings at one setting. Spring clutch eliminates ratchet problems. Lisle 18500 suits cylinders 1 1 2'' to 3'' (38. 1mm to 76. 2mm) in diameter. Lisle 19500 suits cylinders 2 1 8'' to 5'' (54. 1mm to 127mm) in diameter. Lisle 21500 suits cylinders 7'' to 10'' in diameter.