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
Applications
Ball bearing blocks are typically used for medium and dynamic loads in:
30MM
MAX LINE SIZE (MM) | WORKING LOAD LIMIT (KG) |
---|---|
8 | 300 |
MAX LINE SIZE (IN) | WORKING LOAD LIMIT (LB) |
---|---|
3/18 | 660 |
40MM
MAX LINE SIZE (MM) | WORKING LOAD LIMIT (KG) |
---|---|
10 | 480 |
MAX LINE SIZE (IN) | WORKING LOAD LIMIT (LB) |
---|---|
3/8 | 1056 |
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