General: Intended for general lifting purposes and on board ships. Provided with swivelling oval eye. SWL refers to working load limit (WLL) of the wire rope. (The concept SWL is only used on ships).
Design: Covering side plates with separate steel supports (except 400-E). Key hole type locking. Bronze bushed sheaves of steel, except 125-E which has a polyamid PA 6G sheave. Countersunk grease fitting in the shaft. The oval eye is swivelling and jointed attached to the cross head.
- Material: : Structural steel, forged oval eyes and cross head of steel, sheave bushing of red metal.
- Marking: : Type, WLL and max wire rope diameter.
- Finish: : Grey painted, 400-E is blue painted.
- Note: The blocks can be manufactured with a hook instead of an eye. We also manufature loadblocks, guide pullies and pendant rope blocks and multiple sheave blocks.