Features:

Heavy duty single sheave closed hook snatch pulley are used to change the load line direction with a machined steel sheave.
Drop forged, heat treated swivel hook and latch with stretch indicator and identity code.
They can be furnished with bronze busing or roller bearings.
Opening feature permits quick insertion and positioning of rope on the sheave.
Blocks can be securely locked by swing the hook in the direction of pull.
Groove and sheave is made from high quality machined alloy steel to suit its intended rope diameter.
For use with steel wire rope and fiber rope.