Available in different sizes:
30501 - 3/4" x 2" O/A Square Cube x 1-5/8" projection
305012 -3/4" x 5" O/A x 3" C/C Square Cube x 1-5/8" projection
30503 -3/4" x 7" O/A x 5" C/C Square Cube x 1-5/8" projection

Available in custom sizes