Holt Allen 40mm Dynamic block HA2040
Free delivery on all orders over £100 (UK only)
Extra charge for deliveries to Europe
Product Details
Dynamic tests prove that these blocks are far superior performance wise to to even bigger delrin ball bearing blocks.
Ideal for mainsheet systems, spinnaker launch and retreival systems and lead blocks for asymetric spinnakers on boats up to nine metres
Cold forged radiused head
Anchor formed fixing point reduces rivet size
Stainless steel dynamic inner bearing
Sheave: Diameter - 40mm, width - 11mm
Material: Acetal Resin
Cheeks: Composite filled nylon with 316 stainless steel straps
Axle: 316 Stainless Steel