Seitech Aluminum Duro 13' Dolly Wheel Size:Large Wheels that uses a compressed paper

that uses a compressed paper capsule which dissolves when wet

Helly Tech® Protection Fabric

can be retrofitted to other Spinlock Deckvests and other brands of lifejacket

Wheels with Delrin® ball bearings for easy rolling on any surface

Seitech Aluminum Duro 13' Dolly Wheel Size:Large Wheels that uses a compressed paperProduct Description Seitech Aluminum Duro 13' Dolly Standard Wheel Option: A Wheels Wheel Dimensions: A Wheels Measures 14"x5" Best for use with boats under 250 lbs and typically moved over hard surfaces F Wheels Measures 19"x9" Best for use on any size boat typically moved over soft, sandy or rough surfaces STRONG round cornered structural graded aluminum and reinforced through bolted plastic joints will hold boats or other items up to 500 pounds.