Attributes . Key Way Size . Values

1/2 X 1/4 (7)   1/4" x 1/8" (5)   1/4" x 3/16" (2)   1/4" X 5mm (1)   1/4" X 6mm (3)   1/4" X 8mm (1)   1/4x1/8 (1)   1/8" X 4mm (1)   1/8" X NK (1)   3/16 x 3/32 (13)   3/16" x 1/8" (1)   3/16" x 3/16" (1)   3/16" X 3mm (1)   3/16" X 4mm (2)   3/16" X 5mm (4)   3/8 x 3/16 (4)   4mm X 3/32" (1)   4mm X NK (1)   5/8" x 5/16" (2)   5mm X 1/8" (2)   5mm X 3/16" (2)   5mm X 3/32" (1)   7/8 X 7/16 (1)   8mm X 3/16" (5)   None (4)