The Carefree Awning R00924WHT-A is a heavy-duty, white replacement awning spring for the Carefree Spirit, Simplicity, Fiesta and Full-Timer manual patio awnings made after 1997. This spring is designed to work for awnings that exceed 18'1" and have white hardware. Works for the left-hand (back) arm only.• Not compatible with other brands of awnings• Fits only Carefree Spirit, Simplicity, and Fiesta manual patio awnings made after 1997• Includes the complete replacement spring assembly (ships with no tension)• Left-hand (back) arm onlyWARNING: This replacement part requires working with the awning roller springs which are under tension. When removed from the arm, the spring is under extreme tension and will unwind quickly. Keep hands clear while firmly holding the vice grips. Do not try to hold the end plug by hand. Designed to work with awnings that exceed 18'1"" Works for left-hand (back) arm only Includes complete replacement spring assembly | Carefree of Colorado Awning R00924WHT-A 18'1" Replacement Rear Spring Assembly, , White, Left-Handed