Datasheet

172
*6B:6C"?@3C:2=C
Black base with
color caps avail-
able in 5 different
colors,
1
/4" I.D.
brass bushing.

" DIAMETER

" HIGH
.............Red
............Grey
.........Yellow
 .........Green
 ............Blue
Black base with
color caps avail-
able in 5 different
colors,
1
/4" I.D.
brass bushing.

" DIAMETER

" HIGH
.............Red
............Grey
.........Yellow
 .........Green
 ............Blue

1
1
/4
-inch, black
pointer knob.
1
/4
-inch brass
bushing with
set screw.
.60” high.

Black, bakelite
knob. Fluted grip,
1
/4-inch brass
bushing with
set screw.
3
/4" Diameter,
7
/16" high.

Black, bakelite
knob with chrome
insert, fluted grip.
1
/4-inch brass
bushing with
set screw.
3
/4" Diameter,
9
/16" high.

Black bakelite,
aluminum insert.
Fluted grip,
1
/4-inch brass
bushing with
set screw.
1" Diameter,
1
/2" high.

Black bakelite
knob. Fluted grip,
1
/4-inch brass
bushing with
set screw.
15
/16" Diameter,
9
/16" high.

Black bakelite with
aluminum insert,
fluted grip.
1
/4-inch
brass bushing with
set screw.
1" Diameter,
3
/4" high.

Black bakelite,
aluminum insert.
Fluted grip,
1
/4-inch brass
bushing with
set screw.
1
5
/16" Diameter,
5
/8" high.

Calibrated
0–10, chrome
numbers on skirt.
Size 1
3
/16" x
3
/4"
with
1
/4" brass
bushing.
.75” high.
Serrated grip with
attractive chrome edge,
1
/4-inch brass bushing with
set screw.

9
/16" x
7
/16" high

3
/4" x
9
/16" high
 1" x
11
/16"

Black 1" diameter
control knob
9
/16"
high with set screw.
.62” high.

Black
Easy grip, knurled
control knob. White
number 0–10
imprinted on skirt.
1
/4-inch brass
bushing.
7
/8" high,
1
7
/16" diameter.

Grey
Same specs as
85-660,
except without
numbers.

Chrome-skirted
instrument knob.
Calibrated 0–9.
Fluted ebony grip
with aluminum
insert for
1
/4-inch
shaft with
set screw.
(Diameter 1
3
/16")
.68” high.
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For use with 25-351, 25-351A, 25-339, 25-
339A, 25-357, and 25-357A. Plates have
numbers 0-10. Knob is 1
5
/16” in diameter
and accepts
1
/4
” shafts.
 Ivory Designer Style Knob
.White Designer Style Knob
. White Wall Plate
CALRAD