FRB 355.19.1.25E; RopeBlock Fast Reeve Block, 27.5 US Ton WLL, (1) 16 Sheave on double sealed roller bearings, 3/4 (19mm) Wire Rope, Nr. 8V Single Hook w/HD PL Latch, 550 lbs., includes factory proof test & manufacturer's certificate; product of The Netherlands, Set up Dead end (becket) to fit GMK 19mm (1-1/8 thickness & 1-3/8 hole diameter) S/N: RX3214