Ronstan 75mm Double, Non-Swivel Head Core Block Ronstan Alloy Sheaves 10 Series Fiddle Block with

10 Series Fiddle Block with Stainless Steel cheeks and becket

Spinlock Aft Organizer 4 x 20mm Sheave (3 Rope) w/ Min Sheave Spacing

Elliptical hole design tolerates alignment variations

Boat Size Up To LOA

Ronstan 75mm Double, Non-Swivel Head Core Block Ronstan Alloy Sheaves 10 Series Fiddle Block withProduct Description Ronstan 75mm Double, Non Swivel Head Core Block Features Class leading performance and sleek, contemporary styling Excellent dynamic and high static load performance Less than half the friction of the nearest competitor Durable aluminum alloy cheek plates Central hub hole can be used as a becket take off or tie up point Removable threaded pin at shackle head Central hub hole can be used as a becket take off point. Measurements