... control of loads whilst transportation 3. Extremely quick and efficient tie down and release of load thus saving time. 4. No ... 5MSingle J Hook4,000KGRTD5050SJ5,000KG RTD5040FT0.5 + 7.5MForged Hook With Triangle4,000KGRTD5050FT5,000KG RTD5040DJ0.5 + 7.5MHook & Keeper4, ... 4) strap Material: Polyester, nylon, polyproplene 5) The end hooks could be S hooks, J hooks, D rings, Delta ring, flat hooks etc. ...