Ronstan Single Upright Lead Block - Removable Sheave ronstan utility block series 30 - single swivel shackle head Choose the Large size for

Choose the Large size for a total size of 725mm x 420mm

Anodised Aluminium Material

Head assemblies are suitable for flow rates up to 500 LPH (125 US GPH) with 3/8” NPT ports

place the cap in the mounting flange

includes O Ring

Ronstan Single Upright Lead Block - Removable Sheave ronstan utility block series 30 - single swivel shackle head Choose the Large size forLead 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. Applications: Typically used in dinghy spars for control lines such as outhauls Removable sheave The external tabs can be formed to fit the spar profile before fastening Materials: U. V. stabilised Acetal sheave Grade 316 stainless steel load housing