- Cheeks are manufactured from marine-grade aluminium, 'Spectro' grey annodised and run on nylon bearings to reduce friction under load.
- Reinforcing plates, rivets and shackle straps are all from 316 stainless steel.
- Where break and safe working loads are stated, it is assumed that all sheaves are evenly loaded with a straight lead.
|Wire Diameter||Break Load||Safe working load|
- Purchase Type - Clearance
- Block Size - 4 mm
- Block Size - 5mm