A "One Cut Corner" cover can be either square or rectangular. Be sure the measurement specified for Y is also parallel to the direction of the hinge! It's important to choose either A or B depending upon the hinge configuration. The diagonal cut, Z, will be specified in steps 3 and 4. If the three uncut corners are rounded, please specify the radius in the special instructions section.


 
In some cases it may be difficult to measure the
diagonal Z and may be easier to determine Z
based on the picture and chart below.

Imaginary
Line A

Cut Corner Z
Equals

4-1/4" 6"
5" 7"
5-5/8" 8"
6-3/8" 9"
7" 10"
7-3/4" 11"
8-1/2" 12"
9-1/8" 13"
9-7/8" 14"
10-5/8" 15"
11-1/4" 16"
12" 17"
12-3/4" 18"
13-1/2" 19"
14-1/4" 20"
14-7/8" 21"
15-1/2" 22"
16-1/4" 23"
17" 24"