Schaefer Block, Series 7 Alum. Fiddle, Snap Shackle Release Johnson Marine Double-row Japanese toothing for all

Double-row Japanese toothing for all wood materials

Safe Working Load: 350kg

Weight (g) - 43 g

PYI - PSS Shaft Seal #02-300-412 Shaft Size - 3

Schaefer Block, Series 7 Alum. Fiddle, Snap Shackle Release Johnson Marine Double-row Japanese toothing for allFiddle block with anodized aluminum cheeks and snap shackle attachment. Works with 704 75, 704 51 for a 4: 1 purchase. Delrin(tm) sheaves feature a single top sheave and two in line sheaves to spread the load reducing friction and chafe. Swivel snap shackle head design may be locked in place to avoid twist. Upper Sheave Dia. 2 3 8" (60mm), Lower sheaves diameter 1 13 16" (46mm), Sheave Dia. 2 3 8" (60mm), Thickness 1 3 32"(28mm), Width 3 31 32"