Lewmar, 40mm Control Single Cheekblock

Lewmar, 40mm Control Single Cheekblock
SKU: 221726
Mfg# 29901460BK
LFS# LMR29901460
UNIT: Each
Type: SingleSize: 40mmWorking Load Limit: 528 lbs.Weight: 1.52 oz.Max Line Size: 3/8"
In Stock - Ships out in 1 Business Day


Lewmar, 40mm Control Single Cheekblock

40mm Control Single Cheekblock is ideal for use with hand-held loads. These blocks are extremely lightweight with high load bearing capability. The sheave uses metal replacement technology which, combined with the stainless steel central race and balls, deliver efficiency and weight advantage. Cheeks are of a Long Fibre Technology open cheek design makes flushing of sand and salt easy.

  • Optimised for hand control
  • Lightweight & Very High Strength
  • Impact Resistant
  • Reduced Friction
  • Easy Maintenance
Applications (Ball bearing blocks are typically used for medium and dynamic loads in):Control line applications, Mainsail sheets for dinghies and keelboats, Spinnaker sheets, barber haulers, Genoa sheets, Dinghy applications.

Manufacturer: Lewmar Marine Ltd.

Category: Blocks



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All Ladders have a Four (4) year Structural Warranty.


  • All returns must be started within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.