Product Description

The low-profile Flip-Flop blocks are light weight and can be used for various leads on your boat including halyard leads, mainsheet leads and spinnaker sheet leads.

The Flip-Flop block has aluminum Hardkoteanodized side plates and features Hardkoteanodized Teflon impregnated aluminum sheaves for strength and corrosion resistance.

The high-load flip-flop blocks pivot around the line axis to keep line close to the deck. Hinged construction allows variable leads. Lockoff provides a temporary stop to free up winches.

Part Number: 1989

Imperial Metric
Sheave Dia. 3" 76 mm
Width 2 7/8" 72 mm
Length 6" 152 mm
Height 4" 100 mm
Max Line Dia. 1/2" 12 mm
Weight 21.1 oz 598 gr
Maximum Working Load 5000 lbs 2273 kg
Breaking Load 10000 lbs 4545 kg
SH 5/16" 8 mm

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Harken 3.00in. Flip-Flop Block w/ Lockoff
Original Price: $ 394.15
Price: $ 346.85

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