thefirsttool Chain with Links is made to work with all ratios of thefirsttool sprockets. The chain pack includes five feet of 0.250" steel chain and four master connecting links. thefirsttool chain can easily be cut to custom lengths using the Chain Breaker Tool sold separately.Specificationscompatible with TETRIX PRIME Size: 5' x 0.25" Material: steel Weight: 221 grams
