Dimensions
Image (a): 36 7/16 in. × 13 in. (92.5 × 33 cm)
Overall with mounting (a): 67 11/16 × 17 11/16 in. (172 × 44.9 cm)
Overall with knobs (a): 67 11/16 × 19 1/2 in. (172 × 49.6 cm)
Image (b): 36 7/16 × 12 15/16 in. (92.5 × 32.9 cm)
Overall with mounting (b): 67 5/16 × 17 11/16 in. (171 × 44.9 cm)
Overall with knobs: 67 5/16 × 19 5/8 in. (171 × 49.8 cm)
