Schaefer Ball Bearing Fiddle Block Wichard Roller Blocks Thickness: 1 49/64" (45mm)

Thickness: 1 49/64" (45mm)

P (min / max): 2 / 9 mm

Breaking Load - 11680 Lbs (5300 kg)

Machine wash in cold water - 30°C gentle cycle

Schaefer Ball Bearing Fiddle Block Wichard Roller Blocks Thickness: 1 49/64" (45mm)Product Description Schaefer Ball Bearing Fiddle Block Fiddle block with anodized aluminum cheeks and ball bearing sheaves. Works with 706 75 for a 4: 1 purchase. Delrin(tm) ball bearing sheaves feature a single top sheave and two in line sheaves to spread the load reducing friction and chafe. Swivel head design may be locked in place to avoid twist. Specifications: Upper Sheave Dia.: 2 3 8 in. (60 mm) Lower Sheaves Dia.: 1 13 16 in. (46 mm) Sheave