Series 60 Core Block™, Halyard with Aluminium Sheave
Halyard block with screw pin and roller head. Aluminium sheave is suitable for use with wire or rope.
Class leading performance and sleek, contemporary styling.
Excellent dynamic and high static load performance.
Less than half the friction of the nearest competitor
Durable alloy Rope/Wire sheave.
Suits direct attachment to mainsail headboard for 2:1 halyard.
Removable 8mm (5/16”) threaded pin at head.
Acetal roller on head pin to suit spliced line attachment.
Central hub hole can be used as a becket take-off or tie-up point
|Sheave diameter (mm)||60|
|Max. Rope diameter (mm)||12|
|Pin Ø (mm)||8|
|Notes:||Full block rated load can only be achieved with uniformly distributed load across full length of screw pin. i.e. 14mm (9/16”) diameter mast collar post or 14mm (9/16”) wide mast collar plate/tang.|