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Lewmar 40mm Control Single Web Block -29901447
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T & Cs
Ideal for use with hand-held loads, Lewmar’s Control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fibre Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.
Features
Single block.
roll diameter: 40 mm
maximum working load: 240 kg
breaking load: 800 kg
maximum rope diameter: 10 mm
length: 57 mm
weight: 39.5 g
Lightweight
Very High Strength
Impact Resistant
Reduced Friction
Easy Maintenance Optimised for hand control
Applications
Ball bearing blocks are typically used for medium and dynamic loads in:
Control line applications
Mainsail sheets for dinghies and keelboats
Spinnaker sheets, barber haulers
Genoa sheets
Dinghy applications
PART NUMBER 29901447
![](https://chandlerybarge.com/18497-large_default/lewmar-40mm-control-single-web-block.jpg)
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