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Allen 30mm Dynamic Block: Single

RRP: £16.48 inc VAT

Your Price: £16.48 inc VAT

Your Price: £13.73 ex VAT

Stock Code: A2030

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In Stock UK
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A2030 - Allen 30mm Dynamic Ball Bearing Block: Single

The Allen Dynamic range is generally the best choice for applications that require constant sheave movement.

  • Bearings – Dynamic Blocks feature Allen's patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.

  • Ultra-Strap – Allen's patented Ultra-Strap is used in their 20, 30 & 40mm Dynamic blocks. The Ultra-Strap is unique when compared to other designs because of its coining process. This process strengthens the strap, making it more reliable and hard-wearing as well as making it much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.

  • Becket – Allen's 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.


  • Sheave Diameter: 30mm
  • Breaking Load: 750kg
  • Safe Working Load: 140kg
  • Max Line Diameter: 8mm
  • Length: 49mm
  • Weight: 26g

  • In Stock UK
    Price: £25.10 inc VAT
    Price: £20.92 ex VAT
    5 In Stock UK
    Price: £12.43 inc VAT
    Price: £10.36 ex VAT
    4 In Stock UK
    Price: £41.68 inc VAT
    Price: £34.73 ex VAT
    In Stock UK
    Price: £18.85 inc VAT
    Price: £15.71 ex VAT
    In Stock UK
    Price: £18.69 inc VAT
    Price: £15.58 ex VAT
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