Clamp On Furling Block 300-34


300-34 Clamp on Furling lead block. Delrin(tm) ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. First stanchions 1" (25mm) in diameter. 1-7/16" (37mm) Sheave Diameter, Maximum 7/16" (10mm) line size. Safe Working Load = 1000 lbs (450kg)

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.

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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