HALYARD BLOCKS - 55 mm
815.552 - Halyard block Vertical - Ø Réa 55 - SWL=600Kg - Cordage Ø12mm
Reference 006.19
006.19 - SHB swivel halyard return block in black anodised aluminium - Poulie type OPF 60x12mm - SWL=1300Kg
This special block has been designed to direct the halyards from the mast base to the winches.
Compared to the known "hollow pin" models, it offers two advantages:
• the halyard exit is lower (closer to the deck)
• the narrow base allows the assembly of more blocks in the narrow space of the mast base.
There are actually three sizes available
Data sheet
006.19 - SHB swivel halyard return block in black anodised aluminium - Poulie type OPF 60x12mm - SWL=1300Kg
815.552 - Halyard block Vertical - Ø Réa 55 - SWL=600Kg - Cordage Ø12mm
816.150 - Orientable hollow pin deck block - Ø Sheaves 150 - SWL=6500Kg - Rope Ø20mm
012.16 - Fixed vertical top return - type OPF Ø120x18mm - SWL=5000Kg
006.21_C - OPF hollow pin deck blocks with cleat - Rope Ø12 mm - SWL = 1300Kg
816.120 - Orientable hollow pin deck block - Ø Sheaves 120 - SWL=4500Kg - Rope Ø18mm
816.075 - Orientable hollow pin deck block - Ø Sheaves 75 - SWL=1500Kg - Rope Ø12mm
817.090 - Vertical Tulip Block - Aluminium "TULIP" sheave Ø90 - SWL=4400Kg
005.17 - Fixed lower vertical transmission - Type Opf Ø50x10mm - SWL=600Kg
008.21 - OPF hollow pin deck blocks 80mm- For ropes Ø 14 mm - SWL = 2200Kg
815.075 - Halyard block Vertical - Ø Réa 75 - SWL=1500Kg - Cordage Ø14mm
005.23_2 - OPF double halyard deflection blocks - Ø50 fixed vertical
818.060 - Vertical Tulip Block - Over the top - Aluminium "TULIP" sheave Ø60 - SWL=2200Kg
815.180 - Halyard block Vertical - Ø Réa 180 - SWL=9000Kg - Cordage Ø24mm
815.090 - Halyard block Vertical - Ø Réa 90 - SWL=2500Kg - Cordage Ø16mm


