Pre-owned,  but really don't look used.  Here are the sizes:

5/16"  No.608 11-1/4" total length

1/4"  No.606  11-9/16" total length

1/4"  No 613 14-7/16" total length

3/16"  No.605  9-3/16" total length

1/8"  No. 601. 7-7/8" total length