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Founded in 1917, Bainbridge International is one of the longest established sailcloth manufacturers in the world, with almost a century's experience in developing and supplying the highest quality, highest performance materials to the marine industry.

Sprenger Industry Blocks
  • Strongly loadable sliding bearing or smooth running ball bearing allow versatile application fields
  • Application of high quality material - stainless steel and high quality UV-resistant plastic
  • Wobble riveting avoids sharp burrs at the rivet head
  • Sheaves of high quality UV-resistant plastic
  • High working and breaking loads
  • Made in Germany

 Part No.NameDescriptionRRP inc VATUnit of Measure
SPR3522500055Super Mini Block Sliding Bearing 4mm - 1 Sheave Bearing Material: Plastic Breaking Load: 480 KG Safe Working Load: 120 KG Sheave Diameter: 16x6 MM Wire Diameter: 4 MM £12.32 EACH
SPR3522500155Super Mini Block Sliding Bearing 6mm - 1 Sheave Sliding Bearing Bearing Material: Plastic Breaking Load: 450 KG Rope Diameter: 6 MM Safe Working Load: 112 KG Sheave Diameter: 16x6 MM £10.51 EACH
SPR3522600055Super Mini Block Sliding Bearing 4mm - 2 Sheaves Bearing Material: Plastic Breaking Load: 940 KG Safe Working Load: 235 KG Sheave Diameter: 16x6 MM Wire Diameter: 4 MM £18.02 EACH
SPR3522600155Super Mini Block Sliding Bearing 6mm - 2 Sheaves Bearing Material: Plastic Breaking Load: 5500 KG Rope Diameter: 6 MM Safe Working Load: 3200 KG Sheave Diameter: 16x6 MM £14.11 EACH
SPR3523000055Mini Block - 1 Sheave Bearing Material: Plastic Breaking Load: 1000 KG Rope Diameter: 10 MM Safe Working Load: 250 KG Sheave Diameter: 20x10 MM £10.04 EACH
SPR3523100055Mini Block - 1 Sheave, Swivel Bearing Material: Plastic Breaking Load: 600 KG Rope Diameter: 10 MM Safe Working Load: 300 KG Sheave Diameter: 20x10 MM £11.36 EACH
SPR3523200055Mini Block - 1 Sheave, U-Swivel Bearing Material: Plastic Breaking Load: 1000 KG Rope Diameter: 10 MM Safe Working Load: 250 KG Sheave Diameter: 20x10 MM £18.92 EACH
SPR3523300055Mini Block - 1 Sheave, Becket Breaking Load: 600 KG Rope Diameter: 10 MM Safe Working Load: 300 KG Sheave Diameter: 20x10 MM £14.93 EACH
SPR3523400155Mini Block - 1 Sheave, Swivel, Fender Cleat Breaking Load: 600 KG Rope Diameter: 10 MM Safe Working Load: 150 KG Sheave Diameter: 20x10 MM £12.61 EACH
SPR3542000000Kite Block Sliding Bearing 4mm - 1 Sheave Brass 1 Sheave Brass Bearing Material: Plastic Breaking Load: 1000 KG Safe Working Load: 250 KG £13.61 EACH
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