Harken Halyard Tensioner Track Size:40mm x 750mm (1-1/2" x 30") This heavy-duty stainless steel backing

This heavy-duty stainless steel backing plate matches Schaefer's 78-17 heavy-duty

The compact car size translates into reduced weight and stack height

These stainless steel formers are suitable for use with all wire constructions

Black Magic blocks are easy to clean and service

The nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio

Harken Halyard Tensioner Track Size:40mm x 750mm (1-1/2" x 30") This heavy-duty stainless steel backingThe Harken Halyard Tensioner securely locks rope or wire halyards at full hoist on large cruisers. Use it with genoa, staysail and mainsail halyards. This strong aluminum fitting frees your halyard winch for other tough jobs and keeps the sail securely hoisted on the mast for the duration of your cruise. The aluminum tensioner car rides on a specialized T Track bolted to the side of the mast below halyard exit. The halyard terminates in a loop which