These boomer slings are made from grade 43 high test chain and have grade 43 clevis grab hooks on both end, they are ideal for most tie-down applications. The chain is made of carbon steel with working load limits that exceed those of ordinary low carbon 

Grade 43 high test chain has long been the choice of professionals worldwide for safe tie downs. G 43 high test chain is in accordance with stringent Department of Transportation (DOT) regulations and has long been the standard for high strength tie downs 

ACCO Grade 43 ISO high test galvanized chain is a high tensile strength, carbon steel chain with an ISO short link which makes it more flexible and ideally suited as windlass chain. 

Imported Grade 43 ISO high test galvanized chain is a high tensile strength, carbon steel chain with an ISO short link which makes it more flexible and ideally suited as windlass chain. 

Our imported grade S4 stainless steel chain is designed for use with windlasses and has short ISO links that are made to "G4" specifications. Imported stainless steel ISO windlass chain will fit many standard U.S. windlasses and can be used for a variety 

Suncor's grade S4 stainless steel chain is designed for use with windlasses has short ISO links that are made to "G4" specifications. Suncor's stainless steel ISO windlass chain will fit many standard U.S. windlasses and can be used for a variety of dema