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50mm Single Swivel Shackle, Fiddle Block

item NO.:BP-0519F
  • Plain Bearing Blocks

    Plain Bearing Blocks are engineered for lightweight, strength, and superior handling. We use stiff glass fiber reinforced nylon to provide metal-like strength, self-lubricant sheave reduces friction and increase efficiency to control the line and 316 stainless steel plain bearing to provide smooth rotation. Plain Bearing blocks give sailors easier power transfer and less wear on rope.


    50mm Single Swivel Shackle, Fiddle Block
    BP-0519F
    USD$ 33.20


    MATERIALS
    • Sheave: Self-lubricant acetal composite
    • Ball Bearing: 316 stainless steel plain bearing
    • Sideplates/frames: Reinforced glass fiber Nylon composite with UV stablized
    • Shackle: Forged  Grade 316 stainless steel / tool-free lever lock mechanism

    APPLICATIONS
    • Mainsheet system
    • Mast foot blocks and Mast head blocks
    • Halyard tuning and vang
    • Control lines on boats of all sizes
    Do not use Master  products for human suspension!
     

     

     
  • SPECS

    Sheave Ø (mm) 50 mm Sheave Ø (in) 2 in
    Maximum line Ø (mm) 10 mm Maximum line Ø (in) 5/16 in
    Weight (g) 102 g Weight (oz) 3.6 oz
    Maximum working load (kg.) 370 kg Maximum working load (lb) 816 lb
    Maximum breaking load (kg.) 1200 kg Maximum breaking load (lb) 2646 lb