Product Description
Wichard Single 1 3/8" (35mm) Ball Bearing Upright Block
Features:
Weight: 2.8 oz. (80 g)
Sheave diameter: 1 3/8" (35mm)
Shackle Diameter: 13/64" (5mm)
Length: 1 21/32" (42mm)
Width: 1 13/16" (46mm)
Thickness: 1 9/16" (40mm)
Working load: 705 Lbs (320 kg)
Breaking load: 1980 Lbs (900 kg)
Rope Size: 5/16"-11/32" (8mm-9mm)
Forged Shackle: 13/64" (5mm)
Applications
Mainsail systems and travelers
Spinnaker sheets
Genoa sheets
Running backstays
Material
Grade 316L stainless steel head configuration
Grade 316L stainless steel load straps
Polycarbonate flanges
Composite saddle for cam models
Delrin ball bearings
Composite sheave
