10 Series Stand Up Block with Stainless Steel cheeks and Aluminum "universal circuit" ball bearing sheave. Aluminum sheave run on Delrin(tm) ball bearings for a very strong yet low-friction sheave. Stainless Steel base provides high safe working load when combined with optional backing plate part number 97-50. Bolted construction allows for easy maintainence. Sheave Dia. 3-1/4" (83 mm), Max Line 5/8" (16 mm), Dia. includes urethane base 4-1/2" (114 mm), Height 6-3/32" (155 mm), H2 3-1/8" (79 mm), Fastener Size (4),5/16" RH (8 mm), C/C 2-5/16" (59 mm), SWL 3750 lbs (1700 kg), Weight Stain. 2 lbs. 6.5 oz. (1.09 kg)
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 email@example.com
Schaefer One Series Blocks have introduced many sailors to their first sailing experiences on dinghys, prams and small daysailers around the globe. Offered in a complete range of configurations to meet the needs of todays small boat sailors.