Schaefer Single Stainless Steel Block - 60mm Sheave [705-05] Marine Plumbing & Ventilation | Thru-Hull Fittings And if you're concerned about

And if you're concerned about the force exerted on a mast stay or perhaps a vessel tow attachment point

the unique plug body shape and push-in design means it only goes in the right way every time-even in the dark

Diameter:1-9/16"

Inverter Cont

Sacrificial Anodes - 1-7/8" - 2 Pack

Schaefer Single Stainless Steel Block - 60mm Sheave [705-05] Marine Plumbing & Ventilation | Thru-Hull Fittings And if you're concerned aboutSingle Stainless Steel Block 60mm Sheave Delrin sheave ensures low friction and high safe working load. Swivel head may be locked in place to eliminate line twist. Specifications: Sheave Dia. 2 3 8" (60mm) Thickness 1 3 32" (28mm) Width 2 1 2" (64mm) Length 5 1 32" (128mm) SWL 2250 lbs. (1020kg) Weight 10. 2oz (289g) Max. Line 1 2" (13mm)