Schaefer Single Aluminum Block - 51mm Sheave [504-05] Marine Plumbing & Ventilation | Monitoring System plastics and glass

plastics and glass

gloss white finish

A unique product for Flitz

Easy to adjust

constant adjustment & cost associated with traditional packing type glands

Schaefer Single Aluminum Block - 51mm Sheave [504-05] Marine Plumbing & Ventilation | Monitoring System plastics and glassSingle Aluminum Block 51mm Sheave Single block with anodized aluminum cheeks. Delrin sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist. Specifications: Sheave Dia. 2" (51mm) Thickness 15 16" (24mm) Width 2 1 8" (54mm) Length 4 13 32" (112mm) SWL 1750 lbs. (795kg) Weight 5oz. (142g) Max. Line size 7 16" (11mm)