Lewmar 40mm Control Block Single Cheek block

Lewmar Control Blocks feature a lightweight, performance load-bearing capacity making them ideal for use with hand-held loads. Weight advantage is provided by the MRT (Metal Replacement Technology) and a Stainless Steel central race and balls, while Long Fibre Technology gives The Lewmar Control Block an exceptional strength and durability. The open design allows salt and sand to be easily flushed away keeping the maintenance very simple. These 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 and dinghy applications

• Lightweight
• Extremely strong
• Impact resistant
• Reduced friction
• Easy maintenance
• Optimised for hand control
• Sheave diameter: 40mm
• Max line size 10mm
  
• Working load: 240kg
• Weight: 43g
• 40mm Control Single Cheekblock