Spectrum Elite 48 in x 96 in Satin Silver PVC Accordion Door (Hardware Included) Color:Satin silver Wrench‑ready sockets feature FOUR FLAT '3798823 Wrench‑ready sockets feature FOUR FLAT sides to prevent rolling Hex grip micro texture for a secure grip and maximum user comfort Elite accordion door with top track and installation hardware Crafted of energy efficient double wall vinyl panels with flexible vinyl hinges Fully assembled clear UV varnish coating 48 in top track and lubricant pack included with door kit Panels can be removed for door openings less then 48 in Door trims easily to any height For interior use only