Severne Wave Grenade Carbon Extension board rack padded arms - fits most

padded arms - fits most surfboard sizes up to 8'

Posi Lock hook and loop closure

Customize your surfboard storage

while the ergonomic shape provides full back support

Severne Wave Grenade Carbon Extension board rack padded arms - fits most0 36 cm RDM The Severne Wave Grenade Carbon Extension is a no compromise RDM extension designed for durability and function. This RDM extension has a 0cm setting, making it the lowest in the industry. Stainless steel automatic hinged collar system. Stainless steel button and mechanism for improved reliability. 0cm setting for increased functional range. Internal metal chassis for durability Unique Severne geometry pulley alignment for efficient down