Antal OPF Blocks 50 - Swivel Block UOM (PN#):Piece (00501) This "once a year" wax

This "once a year" wax is famous for its ease of use and its ability to resist severe pounding of (salt) water and exposure to UV radiation

or more in some cases

Passed 122 km/h safety test in wind tunnel

Approved by Lloyds and USCG for use in lifeboats

Whale WX1536 Quick Connect - Adaptor 1/2" BSP Female Short Wings

Antal OPF Blocks 50 - Swivel Block UOM (PN#):Piece (00501) This "once a year" waxAntal 00501 OPF (One Piece Frame) Blocks 50 Swivel Block, the block without pins or screws, it is a light and strong solution, simply a hard black anodised and Teflon coated aluminium frame in one piece. Features composite fibre sheave, HR swivel head (high load HR shackles included if applicable) and One Piece Frame (OPF). Sheave diameter: 50 mm Max rope size: 10 mm SWL: 600 kg Shackle: 5 mm Weight: 90 g (with shackle)