Description

• Black Magic® Air Runners® are strong, lightweight blocks with extremely free-rolling sheaves. Blocks feature Torlon® roller bearings in a center cage for strength. Sideload bearing strips dampen rig vibration
• Integrated sideplate bails and recessed cotter key help produce a smooth design that won’t snag lifelines
• Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction
• Heads are offered with parallel/perpendicular shackles
• Tangs attach turnbuckles, toggles and other fittings
• No tools required for installation
• Foam padded block socks easily install over Air Runners® to protect your blocks, deck and crew
• 3/8″ clevis pin
• Maximum line: 1/2″
• Breaking strength: 5000 lb.
• Length: 3-3/8″
• Load capacity: 2500 lb.
• Weight: 4 oz.