Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Marine Hardware | Chocks can also be used to

can also be used to work with the 1025 through 1029 optional mounts

UPC: 8059617812430

Fully programmable shift delays

The CM-Series is a long tested standard in mooring buoy design and is preferred by many boaters worldwide

Deluxe Wiper Arm - Flat Tip - 19-24"

Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Marine Hardware | Chocks can also be used toNylatron 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