Fitment: Rear frame rust repair fit for 2005-2015 Toyota Tacoma 2nd Gen Reg Cab (2 doors), Access Cab (2.5 doors), Double Cab (4 doors). High-quality Materials: Frame rust repair kit made of 11 gauge high carbon steel, precision CNC cut, thicker than your existing frame. Unique: Zinc-coated surface treatment effectively prevents rust, prolongs the service life, does not affect the welding at all. Function: Rear frame is 24-1/8″ long, repaired the rear frame section of the cab, starting from half of the spare tire crossmember and ending at the rear end of the frame. Easy to Install: You will need to remove the rear bumper brackets from the frame, remove the rear steel plate spring hanger, install and weld it.