This is Selden’s standard sheave box, made of high-load composite material for a high strength, low weight solution.
This sheave box features an aluminum sheave, and is popular for dinghy jib halyards.
|Hole Spacing (mm)||62|
|Note||requires 16x42 mm slot in mast|
|Sheave Diameter (mm)||22|
|Sheave Width (mm)||9|