Wichard Single 1 3/8" (35mm) Upright Lead Block Fiddle Blocks(70mm) Designed to be used on

Designed to be used on large ocean-going mono-hulls and multi-hulls or for high loads applications

Works with 705-75 for a 4:1 purchase

5 Series Utility block with Delrin(tm) sheave

Schaefer Padeye Backing Plate for 78-98

Webbing tab with grommet lets you tent the cover by tying it to the boom

Wichard Single 1 3/8" (35mm) Upright Lead Block Fiddle Blocks(70mm) Designed to be used onProduct Description Wichard Single 1 3 8" (35mm) Upright Lead Block Features Weight 2. 7 oz. (77 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 Mainsheet systems Halyard applications Boom vangs Spinnaker control lines on dinghies,