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    5 Series Flat Base/Alum Cheek/Alum Sheave 504-10


    5 Series Cheek Block with anodized Aluminum cheek and aluminum sheave. Aluminum sheave runs on nomex(tm)/Teflon(tm) bearing ensuring smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area.

    Sheave Dia. 2" (51 mm), Max Line 7/16" (11 mm), L 3-5/8" (92 mm), W 2-7/32" (57 mm), H 7/8" (22 mm), Fasteners (4) #10 RH (5 mm), C/C 3" (76 mm), C/C (wide end) 1-5/8", C/C (narrow end) 1-3/8", SWL 1750 lbs. (795 kg), Weight 6.5 oz. (184 g), Max Line 7/16" (11mm)

    Schaefer Marine, Inc. warrants its standard catalog products to be free from factory defects in material and workmanship for a period of ten (10) years from the date of purchase, unless otherwise stated in this catalog or any other Schaefer Marine catalog. * Furling, Tuff Luff, and Windlass products have shorter warranties and are shown per product.

    We offer free shipping on orders over $100. All other orders are shipped via UPS. For orders outside of the U.S., contact our sales team for custom quote:

    Fitting products to your boat is not one size fits all, feel free to reach out to our team for assistance at 508-995-9511 or