Manufacturer part #: 1986
Technical Description
Mastbase Block/Fixed
3 in
76 mm
1 5/8 in
41 mm
4 5/8 in
117 mm
3 3/4 in
95 mm
1/2 in
12 mm
11.5 oz
326 g
5000 lb
2273 kg
10000 lb
4545 kg
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.
High-load bearing system has Teflon® composite bushing, sideload balls. Hardkote-anodized aluminum sheave for additional strength.