Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Electrical | Terminals Box Dimensions: 3"H x 5"W

Box Dimensions: 3"H x 5"W x 8"L WT: 1

Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads

Lines & Hdw

Metals undergo a rigid multi-step cleaning process before being anodized or coated with a special zinc dichromate armor plating

Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Electrical | Terminals Box Dimensions: 3"H x 5"WNylatron Sheave Box Single Upright Lead Block Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. When mounted in an inverted position, are frequently used as upright leads. Features: The external tabs can be formed to fit the spar profile before fastening Applications: Typically used in dinghy spars for control lines such as outhauls Materials: Nylatron sheave Grade 316 stainless steel