... variety of other applications. The main advantages of ratchet tie down are : 1. Load restraint using a tensioning device (ratchet) 2. Effective ... Snap Hook4,000KGRTD5050FS5,000KG RTD5040JK0.5 + 7.5MDouble J Hook With Keeper4,000KGRTD5050JK5,000KG RTD5040SJ0.5 + 7.5MSingle J Hook4,000KGRTD5050SJ5,000KG RTD5040FT0 ...