Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Marine Hardware | Chocks Visible Range (Miles): 3nm

Visible Range (Miles): 3nm

and a notable level of quality

UPC: 8059617812430

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

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

Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Marine Hardware | Chocks Visible Range (Miles): 3nmNylatron 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