Sea Sure PolarWave 29mm High Load Block- Black Shop-by-Boat-4000-4000-Hull-Parts this prevents your hull from

this prevents your hull from getting any pressure dents that cant be removed

ISO Jib Halyard Complete

The hole for the jib tack is ideal placed to hide the shackle when in use

Durable Construction: The anemometer features a protective cage around the sensitive rotating cups

Please note: This Sail Number Service product is only the "service application" element

Sea Sure PolarWave 29mm High Load Block- Black Shop-by-Boat-4000-4000-Hull-Parts this prevents your hull fromProperties: Sheave (mm): 29 mm Length (mm): 45 mm Weight (g): 33 g Maximum line (mm): 7 mm Maximum working load (kg): 420 kg Breaking load (kg): 995 kg Bearing: ceramic