Description of Over-The-Top Block, Triple, Ball Bearing
Schaefer's Over the Top Blocks are designed for bringing control lines over the forward edge of cabin houses, coamings or rails. Ball Bearing sheaves provide low friction support for lines that need to be bridged or lifted for a clean lead. Stainless steel construction. Sheave Dia. 2" Max Line 1/2" L 2 7/8" W 3 17/32" H 2 15/16" H2 2" Fasteners (6)#10 RH C/C 2 5/16" SWL 1000 lbs. Weight 1 lb. 1 oz.