Harken 75mm Single Footblock w/ Lockoff

Harken 75mm Single Footblock w/ Lockoff

Product Details

Product Description

Add dazzle to your boat with elegant stainless steel blocks. Sideplates are polished to a high luster to reflect your boat's beauty, whether it's classic wood, or a modern cruiser.

Part Number: 6074

Imperial Metric
Sheave Dia. 3" 75 mm
Length 4 3/8" 111 mm
Weight 17 oz 482 gr
Max Line Dia. 3/4" 19 mm
Maximum Working Load 3500 lbs 1587 kg
Breaking Load * 7000 lbs 3175 kg
Max Lockoff Load 750 lbs 340 kg
RH Fasteners 3/8" 10 mm


Harken Blocks
A 2" 51 mm
B 2 1/2" 63 mm
C 2 29/32" 74 mm

Lockoffs are intended to hold lines temporarily and should not be used in place of line stoppers or clutches.
* If double stacked, upper block/organizer is two-thirds of listed MWL and breaking load.