100Knots

Lewmar® Footblocks – Control & Synchro

$97.90$269.90
SKU: G420572

Description

Designed and engineered for efficiency, superior handling and strength, each Footblock Features alloy cheeks, fixing isolators and moulded base plate to prevent sealant ingress into the sheave. Each component is designed to perfectly synchronise with the movement of the rope to provide smooth and efficient transfer of power with reduced rope wear and minimal friction. For temporary load holding or tidying of sheets, use jamming footblocks.

Features
• Twin fixing point with inserts
• 40, 60, 72 and 90mm sheave diameters
• Moulded base plate helps capture sealant to reduce water ingress
• Standard and jammer options can be double stacked

Additional information

Weight 0.093 kg
Dimensions 7.1 × 12.3 × 3.7 cm
Variation:

420420 – LEWMAR SYNCRHO ALUMINIUM 60MM, 420422 – LEWMAR SYNCRHO ALUMINIUM W/ JAMMER 60MM, 420424 – LEWMAR SYNCRHO ALUMINIUM 72MM, 420426 – LEWMAR SYNCRHO ALUMINIUM W/ JAMMER 72MM, 420428 – LEWMAR SYNCRHO ALUMINIUM 90MM, 420430 – LEWMAR SYNCRHO ALUMINIUM W/ JAMMER 90MM, 420572 – LEWMAR 40MM

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BLA Code Description Sheave Dia. mm Max Rope Size mm Working Load Limit kg Breaking Load kg A Block Length mm B Mount Holes mm C Block Width mm
420572 Single Footblock 40 10 750 1500 63.2 34.5 40
420420 Single Footblock 60 10 800 1600 98 51 59
420422 Single Footblock + Jammer 60 10 800 1600 98 51 59
420424 Single Footblock 72 12 1100 2200 110.6 58 71
420426 Single Footblock + Jammer 72 12 1100 2200 110.6 58 71
420428 Single Footblock 90 14 2000 4000 134 69 89
420430 Single Footblock + Jammer 90 14 2000 4000 134 69 89