S3S Board
S301
1/2″ x 1-5/8″ Non-Standard
S302
1/2″ x 1-1/4″ Non-Standard
S303
3/8″ x 1-1/4″ Non-Standard
S304
11/32″ x 1″ Non-Standard
S305
3/4″ x 1-1/2″ Non-Standard