SP20 3/4" x 2-3/8" Non-Standard
SP21 3/4" x 2-1/2" Non-Standard
SP30 3/4" x 3-1/8" Non-Standard
SP13 1/2" x 1-23/32" Non-Standard
SP15 1/2" x 1-1/8" Non-Standard
SP16 11/32" x 1-3/4" Non-Standard
SP17 11/32" x 1-1/4" Non-Standard
SP10 1-3/4" x 1-3/4" Non-Standard
SP12 1-1/4" x 1-1/4" Non-Standard
SP14 1-1/8" x 1-1/8" Non-Standard