Lewmar Single HTX Block with Fiddle - 50 & 60mm

Based upon the design of the racing block range, the HTX blocks are constructed simply from premium materials, giving better reliability. Ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters.

Features

• Strong aluminium side cheeks

• Central plain bearing for efficiency at high loads

• Side thrust Delrin ball bearings

• Head design inspired by Lewmar Racing range

• Range, complete with grub screw swivel head

• locking mechanism

• Higher efficiency - for faster sail handling and less rope wear.

HTX blocks are more efficient than alternative brands using similar material due to machined bearing pin surface. Their efficiency improves above 450kg as acetal sheaves become self-lubricating at this point.