Lewmar 155mm High Load Racing Single Stand Up Block Lewmar Traveler Size 1 low-resistance rotation under load

low-resistance rotation under load

TABS SUP-->Manufacturer part #: N551-0714

and long-term durability in demanding offshore conditions

5 mm B 17/64 in 6

Lewmar 155mm High Load Racing Single Stand Up Block Lewmar Traveler Size 1 low-resistance rotation under loadLewmar 155mm High Load Racing Single Stand Up Block The Lewmar High Load Racing Single Stand Up Block is engineered for extreme loads in high performance sailing environments. Its stand up design keeps the sheave upright when unloaded, allowing fast, reliable line engagement during manoeuvres and sail trim changes. Built from race grade, marine quality materials, the block delivers smooth, low friction performance with exceptional strength and