Attributes . Inside Width . Values

16 IN (14)   16-5/8 in (1)   16.00" (2)   16.3 mm (1)   17 1/4 in (1)   17-75 (3)   17.00" (1)   17.02 (4)   18 (5)   18 3/8 in (7)   18 in (27)   18-1/2 in (2)   18-5/8 in (4)   19 1/4 in (1)   19 in (2)   19-7/8" (1)   19.00 (6)   19.5 (14)   199.9 (1)   2 (1)   2 1/2 in (3)   2 15/16 in (2)   2 27/32 in (1)   2 3/4 in (1)   2 3/8 in (4)   2 5/8 in (4)   2 7/16 in (2)   2 9/19 in (2)   2 in (7)   2-1/8" (2)   2-23/64 in (2)   2-4/5 in (3)   2-5/16 in (17)   2-9/16 in (2)   2.15 (1)   2.50 (1)   2.550 (3)   2.840" (2)   2.87 in (2)   20 3/4 in (1)   20 7/8 in (2)   20 ? (1)   20 IN (13)   20-1/16" (2)   21 1/2 in (2)   21 29/32 in (1)   21 3/8 in (10)   21 in. (12)   21.5" (1)   22 3/4 in (4)   22 IN (5)   23 in (1)   23-1/2 in (5)   23-1/2" (1)   24 1/2 in (1)   24 3/4 in (1)   24 in (17)   25 IN (1)   25-3/4" (1)   26 in (6)   27 (1)   27 in (4)   27-1/4 in (2)   27/32 in (3)   28 IN (1)   290 mm (2)   3 (1)   3 1/2 in (3)   3 1/4 in (3)   3 13/16 in (4)   3 21/64 in (3)   3 3/16 in (6)   3 3/4 in (5)   3 5/32 in (3)   3 7/16 in (6)   3 in (46)   3-7/16" (2)   3-9/16 in (4)   3-9/16" (1)   3.150 (5)   3.180 (7)   3.4 mm (1)   3.75" (1)   3.800 (4)   3/16 in (2)   3/16" (1)   3/16" to 1/4" (4.7 to 6. (1)   3/4 (1)   3/4 in (4)   3/8 in (7)   30 in (3)   31-3/4 in (2)   32 (6)   32-1/2" (1)   33 in (10)   34 3/4 in (2)   35 (2)   350 mm (1)   36 1/2 in (2)   36 IN (2)