Schaefer Double Aluminum Fiddle Block w/Swivel Shackle, Sheave Dia. 1 7/16" Wichard 2 49/64" (70mm) Ball Bearing Blocks to reduce the strain and

to reduce the strain and increase the sheer enjoyment of helming

snatch blocks

Fastener Hole: (4)

Can be set up for remote operation using ZS-RLB

Maximum Force: 75 lbs

Schaefer Double Aluminum Fiddle Block w/Swivel Shackle, Sheave Dia. 1 7/16" Wichard 2 49/64" (70mm) Ball Bearing Blocks to reduce the strain andProduct Description Schaefer Double Aluminum Fiddle Block w Swivel Shackle, Sheave Dia. 1 7 16" Fiddle block with aluminum cheeks and swivel shackle. Delrin(tm) sheaves ensure low friction and high safe working load. Works with 303 85 for a 4: 1 purchase. For boats to 25', control lines on boats to 30'. Specifications: Sheave Dia.: 1 7 16 in. (37 mm) Sheave Width: 9 16 in. (14 mm) Pin Dia.: 3 16 in. (5 mm) Thickness: 3 4 in. (19 mm) Width: 1 7 8 in.