OTC 7419 Timing Tensioner Locking Pin Set OTC Timing Belt/Chain Tensioner Locking Pin Set Use to lock timing belt or chain tensioners, once they have been compressed, as required during the service procedure for removal or installation of the belt or chain Once the belt or chain service is complete the pin is simply pulled out to make the tensioner fully functional again Set includes 6 different sizes of pins, that cover most applications, along with a handy anodized carabiner clip to keep them contained and organized High-grade materials ensure quality performance over the lifetime of the tools