Lifting slings for boats that are stored on davits. Two slings required for two-arm davit systems. May also be used for single point lifting systems or for lifting with a halyard (single point systems require that the two rings be connected by a length of line with an eye tied in the middle as a lift point. May be used for three point lift systems to a single point. 3800 test strength 1” UV resistant webbing, stainless steel quick-release snap shackles & stainless O-ring. A safe working load of 1000lbs. Per pair (this item is sold individually, must order 2 to form a pair).. These come in 4 sizes:13"(9123), 15"(9124), 17"(9142), 21"(9089). Measurment is based on material to material length. Snap shackle adds another 2.5" to total length. MADE IN THE U.S.A.