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At CWR, we believe conducting business should be simple. With CWR Wholesale Distribution as your drop shipping source, you have a powerful team of full-service wholesale marine distribution experts working for you. With over 300 manufacturers, CWR offers a variety of assorted products for not only marine use, but also camping, sailing, sporting goods, paddle sports, watersports, cycling, training/fitness, hunting, fishing, consumer electronics, automobiles, recreational vehicles and more. CWR is also one of the leading drop-shippers in the marine industry and will drop ship to any location in the world. CWR’s drop ship program is stress-free with no extra fees or minimum order sizes, all while using your own shipping label and packing slip. Become a CWR Wholesale Distribution Dealer today!


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Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave Diameter

Wire blocks have purpose designed narrow sheaves and grooves.

Wire blocks suit halyards, vang and backstay applications


  • Grade 316 stainless steel cheeks
  • Nylatron® sheave

Sheave Ø: 25mm(1")
Max. Cable Ø: 3mm(1/8")
B.L.: 900kg(1,980lbs)
Weight: 40kg(1.4oz)