Ideal for use with hand-held loads, Lewmar's control blocks feature light weight, performance load-bearing capacity, MTR (Metal Replacement Technology) ans 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.
Ball bearing blocks are typically used for medium and dynamic loads in:
Control line applications
Mainsheets for dinghies and keelboats
Spinnaker sheets, barber haulers
Working Load Limit: 240kg 528lb
Weight: 56.5g 1.99oz