Used in conjunction with a threaded terminal on stairs where the terminal passes through the post at the angle of the stairs, replaces a flat washer to keep the nut square to the thread. Available in 26 (low rise)or 33 (standard stairs) degrees.

Item Degrees A B Price
BW33 33° 1/4” 5/8” $3.00
BW26 26° 1/4” 5/8” $3.00