Ronstan 75mm Double, Non-Swivel Head Core Block Ronstan Alloy Sheaves Depth: 3 1/2" (89 mm)

Depth: 3 1/2" (89 mm)

Elliptical hole design tolerates alignment variations

Length: 3 3/16" (81mm)

Low Friction Rings are ideal for applications such as barber haulers

Ronstan 75mm Double, Non-Swivel Head Core Block Ronstan Alloy Sheaves Depth: 3 1/2" (89 mm)Product 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