Product Description

Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of Hardkote-anodized, Teflon® impregnated 6061-T6 aluminum, sheaves feature Torlon® rollers to carry high radial loads and carbon-black Delrin® balls to support sideloads and provide UV protection. Select sheaves based on load-carrying capability.

Installation requires clamping or securing inner race.

Use for:
Mainsheets, Spinnaker sheets, Afterguy/foreguy and Footblocks.

Part Number: 1539

Imperial Metric
Sheave Dia. 2 1/2" 64 mm
Width 1 3/8" 35 mm
Weight 7 oz 198 gr
Center Pin Dia. 5/16" 8.10 mm
Fasteners 5/16" 8 mm
Max Line Dia. 1/2" 12 mm
Maximum Working Load 3000 lbs 1361 kg
Breaking Load 6000 lbs 2721 kg

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Harken 2.5 in. Wide Sheave
Original Price: $ 212.65
Price: $ 187.13

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