PartsPart number20-0C117LDimensions48"W x 23"H [46-3/4"W x 22"H], FRONT-MOUNTPart number20-0C117ADimensions48"W x 23"H [46-3/4"W x 22"H], ANGLE-MOUNTPart number20-0C118LDimensions47"W x 22"H [46"W x 21"H], CENTER-MOUNT