51mm spring loaded/lined slide/stainless steel for 1" T-track


  • Track Size 1" x 1/8" (25 mm x 3 mm)
  • Boat Size Up To LOA,  27'   8m
  • Displ., 5000 lbs   2270kg
  • Sail Area: 315 sq. ft   29 m2
  • Sheave Dia 2" (51 mm)
  • Max Line 7/16" (11 mm)
  • Length 3" (76 mm)
  • W 1-1/4" (31 mm)
  • H 4-5/32" (105 mm)
  • Bearing Height 2-7/32" (56 mm)
  • SWL 1750 lbs. (795 kg)
  • Weight 6.5 oz. (184 g)

SKU: SC505-82

$532.55
Backorder Available

Schaefer 51mm 505-82 Stand up spring block for 1" T-Track. Delrin™ sheave ensures smooth operation and high safe working load.

Stainless Steel cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment. 

SKU: SC505-82

  • Track Size 1" x 1/8" (25 mm x 3 mm)
  • Boat Size Up To LOA,  27'   8m
  • Displ., 5000 lbs   2270kg
  • Sail Area: 315 sq. ft   29 m2
  • Sheave Dia 2" (51 mm)
  • Max Line 7/16" (11 mm)
  • Length 3" (76 mm)
  • W 1-1/4" (31 mm)
  • H 4-5/32" (105 mm)
  • Bearing Height 2-7/32" (56 mm)
  • SWL 1750 lbs. (795 kg)
  • Weight 6.5 oz. (184 g)
SKU SC505-82
Brand Schaefer Marine

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