Lewmar's high performance Control Blocks are extremely lightweight and have unprecedented load bearing capacity. The weight advantage comes from a combination of MRT (Metal Replacement Technology) and stainless steel central race and balls. Long Fibre Technology provides you with exceptional strength and durability. Plus, the open design allows you to easily flush out sand and salt, which keeps maintenance simple and your entire operation running a lot smoother.
These blocks are specifically designed for hand held loads, they achieve maximum efficiency at maximum hand load.
• Very High Strength.
• Impact Resistant.
• Reduced Friction.
• Easy Maintenance.
• Optimised for hand control.
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.
Compatible with snap shackle: 2992 6040
Part Number: 2990 1323