The Draper Piston Ring Compressor 60mm – 100mm is a strap wrench that compresses the piston rings around a piston long enough to slide it into a cylinder. * Spring steel with steel adjusting key * Display packed https://elecena.pl/product/27252321/draper-51845-piston-ring-compressor-60mm-x2013-100mm 2024-11-13 https://elecena.pl/product/27252321/draper-51845-piston-ring-compressor-60mm-x2013-100mm 2025-03-14