These chains support high-strength power transmission with reliable engagement, reduced wear, and excellent durability for heavy-duty mechanical systems.

Duplex Chains
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59 products
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  • Renold Blue Box 100-2 ANSI / AS Duplex Roller Chain 1-1/4 inch Pitch
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    Regular price
    $943.86 ex VAT
    Sale price
    $943.86
    Regular price
    ex VAT
  • Renold Blue Box 80-2 ANSI / AS Duplex Roller Chain 1 inch Pitch
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    Regular price
    $609.97 ex VAT
    Sale price
    $609.97
    Regular price
    ex VAT
    SKU: 80-2-BB-XXX-RENOLD_10FT
    Not in stock
  • Renold Blue Box 60-2 ANSI / AS Duplex Roller Chain 3/4 inch Pitch
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    Regular price
    $411.43 - $6,259.77 ex VAT
    Sale price
    $411.43 - $6,259.77
    Regular price
    ex VAT
  • Renold Blue Box 50-2 ANSI / AS Duplex Roller Chain 5/8 inch Pitch
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    Regular price
    $304.03 - $2,898.14 ex VAT
    Sale price
    $304.03 - $2,898.14
    Regular price
    ex VAT
    SKU: 50-2-BB-XXX-RENOLD_10FT
    Not in stock
  • Renold Blue Box 40-2 ANSI / AS Duplex Roller Chain 1/2 inch Pitch
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    Regular price
    $290.93 - $2,774.21 ex VAT
    Sale price
    $290.93 - $2,774.21
    Regular price
    ex VAT
    SKU: 40-2-BB-XXX-RENOLD_10FT
    Not in stock
  • Renold SD 160-2 ANSI / AS Duplex Roller Chain 2 inch Pitch
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    Regular price
    $763.40 ex VAT
    Sale price
    $763.40
    Regular price
    ex VAT
    SKU: 160-2-SD-XXX-RENOLD_10FT
    Not in stock
  • Renold SD 140-2 ANSI / AS Duplex Roller Chain 1-3/4 inch Pitch
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    Regular price
    $529.05 ex VAT
    Sale price
    $529.05
    Regular price
    ex VAT
    SKU: 140-2-SD-XXX-RENOLD_10FT
    Not in stock
  • Renold SD 120-2 ANSI / AS Duplex Roller Chain 1-1/2 inch Pitch
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    Regular price
    $424.53 ex VAT
    Sale price
    $424.53
    Regular price
    ex VAT
    SKU: 120-2-SD-XXX-RENOLD_10FT
    Not in stock
  • Renold SD 100-2 ANSI / AS Duplex Roller Chain 1-1/4 inch Pitch
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    Regular price
    $288.30 ex VAT
    Sale price
    $288.30
    Regular price
    ex VAT
    SKU: 100-2-SD-XXX-RENOLD_10FT
    Not in stock
  • Renold SD 80-2 ANSI / AS Duplex Roller Chain 1 inch Pitch
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    Regular price
    $197.70 ex VAT
    Sale price
    $197.70
    Regular price
    ex VAT
    SKU: 80-2-SD-XXX-RENOLD_10FT
    Not in stock
  • Renold SD 60-2 ANSI / AS Duplex Roller Chain 3/4 inch Pitch
    Choose Length
    Regular price
    $124.27 - $1,543.81 ex VAT
    Sale price
    $124.27 - $1,543.81
    Regular price
    ex VAT
    SKU: 60-2-SD-XXX-RENOLD_50M
    Not in stock
  • Renold SD 50-2 ANSI / AS Duplex Roller Chain 5/8 inch Pitch
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    Regular price
    $102.31 - $715.34 ex VAT
    Sale price
    $102.31 - $715.34
    Regular price
    ex VAT
    SKU: 50-2-SD-XXX-RENOLD_10FT
    Not in stock