Our M82-20 Mast Collar block features a machined aluminum body with Torlon (tm) rollers and Delrin (tm) ball bearings. Block may be "opened" to install a webbing or lashing loop. Can also be attached to a 14mm collar post diameter. Clevis Pin is 5/16" (8mm), Length 4-15/16" (126mm), Width 3-7/32" (82mm), Thickness 1-1/8" (28mm), Weight 8.8oz (249gm), Safe Working Load 3000 lbs (1360kg), Maximum Line 5/8" (16mm), Pin diameter 5/16" (8mm) 17-4 PH.
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: sales@schaefermarine.com
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 sales@schaefermarine.com