sheave 2-1/4 57mm od blk derli Painting Supplies 6E5W0093090000

6E5W0093090000

High-Resistance (HR) shackles are forged in 17-4PH stainless steel to handle high loads

In-line check valve may be used in water or fuel systems to keep pumps primed and to prevent back-flow in pressure systems

AFSC 18 QSL - Wood (AFSC 18 QSL)

sheave 2-1/4 57mm od blk derli Painting Supplies 6E5W0093090000Schaefer Blocks rely on a variety of sheave designs, materials and scorings. Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturers blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other then Schaefer Marine. Delrin Sheaves are injected molded with UV inhibitors and monitored molding cycles lending to a strong, UV