Pneumatic Safety Reversing Edge Kit, Includes (1) Mfr. No. PSE30P, (1) Mfr. No. CCD420-2, (1) Mfr. No. AHT-375-2, 14 ft. of Mfr. No. AHG-50 and (1) Mfr. No. AHP-10, For Use With Car Wash Electric Door Openers