Bennett trim planes are made of high-quality 304 stainless steel and remain strong and rigid, even in the most challenging situations. Each trim plane assembly includes a trim plane, backing plate and hinge for one side of the boat. Product : BENNETT TRIM TABS 24 X 9 STANDARD TRIM PLANE ASSEMBLY Manufacturer : BENNETT TRIM TABS Manufacturer Part No : TPA249 UPC : 666285301203