Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171] Cartography | Garmin Navionics+ Foreign Safe Working Load 200 lbs

Safe Working Load 200 lbs (91kg) Line 1/8" - 5/16" (3mm - 8mm)

Prevents damage to mast and deck

Center hub insert machined from solid billet 316 stainless steel

OFF - Temporarily disconnects circuits until voltage rises

Dual 3" voice coils

Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171] Cartography | Garmin Navionics+ Foreign Safe Working Load 200 lbsSeries 40 All Purpose Block Single Upright Lead Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire. Applications: Typically used for halyards at the mast base. Materials: UV stabilised acetal sheave Grade 316 stainless steel load housing