Dimensions: 1-13/32" (35mm) L x 7/8" (22mm) W x 15/32" (12mm) T. For attachment to line or wire. Meets the requirements of today's small boat sailors.
The 1 Series blocks, Schafer Marines smallest offering, is constructed of tumbled and polished stainless steel. Self-lubricating, high impact, white Delrin (TM) sheaves turn on polished, stainless spacers to function with a minimum of friction, even under heavy loading. Common Specs: Sheave Dia: 3/4" (19mm); Sheave Width: 11/32" (9mm); Max Line Dia: 1/4" (6mm); Pin Dia: 3/16" (5mm); Safe Working Load: 750lbs (340kg).