Hoffman CWF3136LG, CONCEPT¢ ;Fixed Window Kit, Fits 310x360mm, RAL 7035Hoffman CWF3136LG CONCEPT¢ ;Fixed Window Kit, Fits 310x360mm. Product Specifications BRANDHoffman® COLOR FINISHRAL 7035 MANUFACTURERS PART NUMBERCWF3136LG CONSTRUCTIONAluminum WINDOW SIZE M X N (INCHES)9.96 x 10.86 WINDOW SIZE M X N MM253 x 276 WINDOW SIZE M X N INCHES9.96 x 10.86 WINDOW SIZE M X N (MM)253 x 276 FITS310x360mm DESCRIPTIONFixed & Hinged Window Kits COLORPaint A X B X C MM310 x 360 x 32 A X B X C INCHES12.20 x 14.17 x 1.26