Get heavier kayaks, dinghies, and inflatable boats to and from the water hassle-free with the RAILBLAZA C-Tug Double Up Bar. This RAILBLAZA bar lets you combine 2 sets of C-Tug wheels, effectively spreading the load. At 16" long, it keeps the wheels close together, so you can easily turn the cart. Easy disassembly. Compatible with standard C-Tug and C-Tug with SandTrakz wheels (not included). Includes 2 extended straps for secure tie-down. 16"L x 3"W. Max Wt. Cap.: 350 lbs.Manufacturer model #: 50-0007-71. Helps transport heavier vessels easier Lets you combine 2 sets of C-Tug wheels Easy turning and maneuvering No lifting: Just pull after loading vessel