National Knob |
 |
(KNB) HRS-3B
National knob. Black gloss finish. Polished aluminum insert, 1/4" bore. One set screw. 5/8" dia-center button, 1/8" indent. 1/4" wide insert. 1-1/2" diameter x 0.84" high. |
|
|
National Knob |
 |
(KNB) HRS-3G
National knob. Gray. Polished aluminum insert, 1/4" bore. Two set screws. 5/8" dia-center button, 1/4" indent. 1/4" wide insert. 1-1/2" diameter x 0.84" high. |
|