Barreto 03626-4SB Chain 18" X 4" 26STA Shark/Bolt, Fits 18" Boom

BOLT-ON SHARK CHAIN This chain utilizes a standard chain blank and has Shark teeth that are bolted to the chain blank. Where to use it. This chain is good in all the conditions described for the Shark chain. The advantage is the teeth can be removed when the chain wears out and can be used on a new blank. It is not uncommon for the teeth to last through two chains.