Clamp on Furling lead block. Delrin(tm) ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability.

• SCH 300.34
• Fits stanchions 1″ (25mm) in diameter.
• 1-7/16″ (37mm) Sheave Diameter
• Maximum 7/16″ (10mm) line size.
• Safe Working Load = 1000 lbs (450kg)