Lewmar 50mm HTX Block - Single

Lewmar HTX blocks are constructed with strong aluminium side cheeks, central plain bearing for efficiency at high loads, side thrust Delrin ball bearings with a head design inspired by Lewmars Racing Range, complete with grub screw swivel head locking mechanism. HTX block efficiency improves above 450kg as acetal sheaves become self-lubricating at this point.

• Alloy cheeks
• Side thrust ball bearings
• Central plain bearing
• Head pin design inspired by Lewmar Racing
• High Load capacity and large line size.
• Sheave: 50mm
• Working load limit: 800kg / 1762 lbs
• Weight: 135g / 4.7oz
• Single