KIT PISTON LOCKER + EXTRACTOR UNIVERSAL CLUTCHING CLUTCH UNIVERSAL for chainsaws The kit consists of: Steel engine locking screw on the cylinder (screws in place of the spark plug blocking the piston), excellent for chainsaws etc.. Co dice R330280 Universal clutch puller adaptable to various chainsaw types: Co says 001000357 DR OLEOMAC EFCO ALPINA STIGA CASTELGARDEN HUSQVARNA SHINDAIWA ACTIVE SANDRIGARDEN PARTNER MCCULLOCH AMA STIHL ECHO BLUEBIRD MITSUBISHI KAWASAKI RYOBI HONDA JONSERED ZENOAH MAKITA DOLMAR HYUNDAI PAPILLON GARDLAND TANAKA CASTOR HOMELITE IKRA HITACHI POULAN BOSCH AL-. KO SIGMA SOLO TAS-TANAKA ROBIN EINHELL CASTOR GGP