RDT CRT Wheel Cradle Strap RDT CRT Wheel cradle Strap for the Rapid deployment trailer/Leyland Product Development. Wheel Cradle Strap with tensioning buckle, and flat snap hook, tail. Fits over the wheel and secures it into the cradle. Size Small to fit up to 20″ Wheels Size Large to fit up to 28″ wheels Tail length (ratchet end) 2mt Choose size using the menu buttons Price is each.