36 and 57mm Adjustable fiddle on slide 1-1/4 inch T-track


  • Track Size 1-1/4" x 3/16" (31 mm x 4.6 mm)
  • Boat Size:   40'
  • Displacement:  230000 lbs.
  • Sail area:  800 sq. ft.,
  • Sheave Dia. 1-7/16" & 2-1/4" (36 mm & 57 mm)
  • Max Line 1/2" (13 mm)
  • L 5-1/32" (128 mm)
  • W 1-9/16" (40 mm)
  • H 4-3/8" (111 mm)
  • Bearing Height 2-9/16" (65 mm)
  • SWL 1500 lbs. (675 kg)
  • Weight 1 lb. 2 oz. (0.5 kg)

SKU: SC74-44

$1,113.25
In Stock

Schaefer Fiddle block on Stainless steel slider. Polyethylene liners ensure smooth adjustability.

Delrin™ ball bearing sheaves provide a low-friction yet strong block. Adjustable screw allows for proper positioning on your track. Works with our 17-68 twin sheet lead car. 

SKU: SC74-44

  • Track Size 1-1/4" x 3/16" (31 mm x 4.6 mm)
  • Boat Size:   40'
  • Displacement:  230000 lbs.
  • Sail area:  800 sq. ft.,
  • Sheave Dia. 1-7/16" & 2-1/4" (36 mm & 57 mm)
  • Max Line 1/2" (13 mm)
  • L 5-1/32" (128 mm)
  • W 1-9/16" (40 mm)
  • H 4-3/8" (111 mm)
  • Bearing Height 2-9/16" (65 mm)
  • SWL 1500 lbs. (675 kg)
  • Weight 1 lb. 2 oz. (0.5 kg)
SKU SC74-44
Brand Schaefer Marine

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