Home > Hardware & Line > Marine Hardware > Blocks > Harken Mast Base Halyard Lead Blocks > Harken 57 mm Aluminum Mastbase Block

Click to enlarge

57mm Mastbase block


harken1988

Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase. Flared cheeks prevent chafe on the halyards. High-load bearing system has Teflon® composite bushing, sideload balls. Hardkote-anodized aluminum sheave for additional strength.




Harken 57 mm Aluminum Mastbase Block
#HAR1988 List Price $196.05Only $172.52