... fittings. ITEMSTANDARD LENGTHEND FITTINGSM.B.S.RTD5040DJ0.5 + 7.5MDouble J Hook4,000KGRTD5050DJ5,000KG RTD5040TS0.5 + 7.5MTwisted Snap Hook4,000KGRTD5050TS5 ... 7.5MFlat Snap Hook4,000KGRTD5050FS5,000KG RTD5040JK0.5 + 7.5MDouble J Hook With Keeper4,000KGRTD5050JK5,000KG RTD5040SJ0.5 + 7.5MSingle ... nylon, polyproplene 5) The end hooks could be S hooks, J hooks, D rings, Delta ring, flat hooks etc. 6) ...