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HarkenHarken 75 mm Runner Block
Product 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. Integral sideplate bails and recessed cotter key help produce a smooth design that won't snag lifelines.

Part Number: 1991


Specifications
Imperial Metric
Sheave Dia. 3" 75 mm
Length 4 5/8" 118 mm
Clevis Pin 1/2" 12.7 mm
Max Line 9/16" 14 mm
Maximun Working Load 5000 lb 2268 kg
Breaking Load 10000 lb 4544
Weight 9.3 oz 264 g

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Code: HAR1991

Price: $306.00
Original Price:$415.70
(You Save: $109.70)

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