tow sling tow sling with clevis hook each end grade 80 chain:grade 80 lifting chain ,alloy steel hook: grade 80 hook,alloy steel with safe factor :4:1 chain size avaiable: 7MM-8 10MM-8, 13MM-8,16MM-8,20MM-8M,22M-8,26MM-8,32MM-8 The sling's total length with various,according to customer requirements