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Spinner-Crank Knobs

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Ghost Busters Proton Pack Raytheon Crank Knob
(KNB) 175S
Raytheon crank knob used in the movie Ghost Busters on the proton packs. Baby brother size. 1-3/16" diameter.
 

Ghost Busters Proton Pack
Raytheon Crank Knob
(KNB) 125-6-2
Raytheon crank knob. Glossy black. Ghostbuster proton pack knob. Weighted. 2 set screws. Aluminum insert, 1/4" bore. 0.539"D spinner x 1.3" overall. 1.25"D knob x 0.845".
$55 each
 
$65 each

Crank Knob
(KNB) 17S20-4S2D
National Radio Co. crank knob. Black. Weighted. 2 set screws. Brass center insert, 1/4" bore. 0.78"D spinner. 1" knob depth. 1-3/4" diameter knob, 1-3/4" overall height.
 

Vintage RCA
(KNB) 61959
Black, sparkly baked on wrinkle finish. 2-1/8" diameter cast aluminum body. Accepts 1/4" shaft. 1 set screw. Made in 1945! In a RCA box. New, never used.
$35 each
 
$20 each

Heavy Duty Crank Knob
WWII
(KNB) 51-5080
If this isn't the quintessential most rugged, practical, heavy duty Raytheon crank knob ever made for the military, I don't know what is. Weighing in at 1/2 pound, this counter weighted chunk has a spinning bat and 3/8" brass bore. 3-3/8" long the widest direction, 2-1/4" across the knob. 1-7/8" center to edge turning radius. 2-5/8" high bat.
 

Crank Knob
(KNB) 175-6-2G
Have you ever longed for a sturdy, good looking crank knob? One you can hang off the crank on, or velvet tune with the center knurled body? Here it is. We use it on our own turns counter. Add it to your own front panel. 1-3/4"D, accepts 1/4" shaft.
$35 each - $29 (3+)
 
$19 each - $18 (3+), $17 (10+)

Beautiful Spinner Knob
(KNB) KN-1755BS
Alco, heavy black spinner knob. 1-3/4" diameter. 1/4" shaft.
 

Spinner Knob
(KNB) CRK3
5/16" bore, this aluminum crank also removed from equipment. 13/16" total height. Base knob 1-5/8" diameter.
*** SOLD OUT ***
 
$7 each - $6.50 (3+)

Spinner Knob
(KNB) CRK2
5/16" bore on this handsome crank removed from test equipment. 1-1/8" height. Base knob 1" diameter, 1-5/8" max. length.
 

Spinner Knob
(KNB) A13
General Electric 50's style spinner. All aluminum. 2" diameter. 1/4" bore. 2 set screws. Used / removed.
$8 each - $7 (3+)
 
$12 each

WWII "Tuning" Crank Knob
(KNB) CRK7
WWII "Tuning" crank knob. Solid bakelite with aluminum bat. 1/4" brass bore, 2 set screws. 2" diameter x 5/8" high + bat. New, unused.
 

Vectronic Handle
(KNB) VCI
This simple nickel plated 1/4" crank gets the job done. 1-3/4" long shaft. Turning radius is 1.114" c-c.
$18 each
 
$5 each - $4 (5+)