Antal OPF Blocks 50 - Double Sheave UOM (PN#):Piece (00503) *** use Option (1) to

*** use Option (1) to choose Diameter & Length ***

Martyr SGFF652Z Flex-O-Fold propeller zinc anode

depositing it safely in the convenient container

- Virtually colourless glue line

Layered in combination with the Ronstan Thermal Top or Ronstan Rashie and you’re set for whatever the day throws at you

Antal OPF Blocks 50 - Double Sheave UOM (PN#):Piece (00503) *** use Option (1) toAntal 00503 OPF (One Piece Frame) Blocks 50 Double Sheave, 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: 800 kg Shackle: 6 mm Weight: 169 g (with shackle)