Hobie Paddle Leash-Web/Elastic harken air block working load: 792 lb (359

working load: 792 lb (359 kg)

The designers at YakAttack found the same thing

Harken Carbo Airblock #2624

Carbo AirBlocks® are 60% stronger and 30% lighter than Harken's classic blocks

Installed with hardware provided

Hobie Paddle Leash-Web/Elastic harken air block working load: 792 lb (359Hobie Leash Web Elastic, Item #74050001 Secure the paddle to your boat's bow eye or other convenient point so that the paddle stays with the kayak if capsized or dropped. Hanging onto the paddle after a capsize also insures that your kayak stays close by, even in high winds. Made from hollow webbing with and internal shock cord. Features a shock loop at the kayak end and a velcro closure at the paddle end.