![Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Brand_Flitz and easy-to-read](https://cdn.shopify.com/s/files/1/0721/9652/2136/files/55219XL.jpg?v=1759341402)
Pay in 4 interest-free payments of $8.06 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
and easy-to-read
Pro Polish will protect your:
Switch Rating: 20A @ 12v DC / 15A @ 24v DC
UPC: 8059617812164
Simple one-piece design for easy side mount installations
Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453] Brand_Flitz and easy-to-readNylatron 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