Knobs & Dials 1/4 TO 1/8" REDUCER
360°
+12 images
KR104
TE Connectivity / P&B
1:
$1.59
5,195 In Stock
Mouser Part #
506-KR104
TE Connectivity / P&B
Knobs & Dials 1/4 TO 1/8" REDUCER
5,195 In Stock
1
$1.59
10
$1.37
100
$1.24
500
$1.22
1,000
View
1,000
$1.19
2,000
$1.18
5,000
$1.10
25,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Accessories
Shaft Adapter
1/4 in
KR
Bulk
Knobs & Dials STRT W/ KNRL W/ DOT
360°
+8 images
PK90B1/4
TE Connectivity / P&B
1:
$4.78
656 In Stock
Mouser Part #
506-PK90B-1/4
TE Connectivity / P&B
Knobs & Dials STRT W/ KNRL W/ DOT
656 In Stock
1
$4.78
10
$4.35
250
$4.32
500
$3.19
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
32 mm
16 mm
Plastic
Knurled, Straight
Black
Dot on Skirt
PK
Knobs & Dials 1.02" NUM IND/SKIRT STR KNURL KNOB
PKD70B101/4
TE Connectivity / P&B
1:
$3.99
773 In Stock
Mouser Part #
506-PKD70B101/4
TE Connectivity / P&B
Knobs & Dials 1.02" NUM IND/SKIRT STR KNURL KNOB
773 In Stock
1
$3.99
10
$3.55
100
$3.40
250
$3.25
500
View
500
$2.94
1,000
$2.63
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
25.4 mm
15 mm
Phenolic with Aluminum Insert
Knurled, Straight
Black, Silver
Numbers on Skirt, 0 to 10
PKD
Bulk
Knobs & Dials FLUTED 0.626" PKE SWITCH KNOB
360°
+7 images
PKE60B1/8
TE Connectivity / P&B
1:
$3.37
1,164 In Stock
Mouser Part #
506-PKE60B1/8
TE Connectivity / P&B
Knobs & Dials FLUTED 0.626" PKE SWITCH KNOB
1,164 In Stock
1
$3.37
10
$3.10
100
$2.82
250
$2.68
500
View
500
$2.57
1,000
$2.43
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/8 in
16 mm
12 mm
Plastic
Fluted
Black
Line on Top and Side
PKE
Knobs & Dials 1/4" Shaft knurled Alum line ind side
KN900A1/4
TE Connectivity / P&B
1:
$20.51
232 In Stock
Mouser Part #
506-KN900A1/4
TE Connectivity / P&B
Knobs & Dials 1/4" Shaft knurled Alum line ind side
232 In Stock
1
$20.51
10
$16.10
25
$16.09
1,000
View
1,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/4 in
25 mm
16 mm
Aluminum
Knurled, Straight
Silver
Line on Side
KN
Knobs & Dials KNURL W/ DOT ON SKRT
PK50B1/8
TE Connectivity / P&B
1:
$2.84
658 In Stock
1,000 Expected 9/29/2026
Mouser Part #
506-PK50B1/8
TE Connectivity / P&B
Knobs & Dials KNURL W/ DOT ON SKRT
658 In Stock
1,000 Expected 9/29/2026
1
$2.84
10
$2.36
100
$2.21
250
$2.07
500
View
500
$2.03
1,000
$1.85
3,000
$1.79
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/8 in
19 mm
14 mm
Plastic
Knurled, Straight
Black
Dot on Skirt
PK
Knobs & Dials STRGHT 0.5" NATURAL SWITCH KNOB
KNS501A1/8
TE Connectivity / P&B
1:
$13.03
725 In Stock
Mouser Part #
506-KNS501A1/8
TE Connectivity / P&B
Knobs & Dials STRGHT 0.5" NATURAL SWITCH KNOB
725 In Stock
1
$13.03
10
$12.33
25
$11.69
250
$9.92
Buy
Min.: 1
Mult.: 1
Knobs
Cylindrical Knob with Skirt
1/8 in
13 mm
16 mm
Aluminum
Knurled, Straight
Silver
Arrow on Skirt
KNS
Knobs & Dials NAT AL 1.25" IND LN
KD1250A1/4
TE Connectivity / P&B
1:
$29.16
308 In Stock
Mouser Part #
506-KD1250A-1/4
TE Connectivity / P&B
Knobs & Dials NAT AL 1.25" IND LN
308 In Stock
1
$29.16
5
$28.44
10
$26.82
25
$25.98
50
View
50
$24.39
100
$23.21
200
$21.89
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/4 in
32 mm
19 mm
Aluminum
Knurled, Diamond
Silver
Line on Side
KD
Knobs & Dials Knob STR KNURL w/wo indicator line
KN1250A1/4
TE Connectivity / P&B
1:
$16.14
75 In Stock
Mouser Part #
506-KN1250A1/4
TE Connectivity / P&B
Knobs & Dials Knob STR KNURL w/wo indicator line
75 In Stock
1
$16.14
25
$15.45
50
$14.73
100
$14.08
250
View
250
$13.32
500
$11.85
1,000
$11.27
2,500
Quote
Buy
Min.: 1
Mult.: 1
Knobs
Cylindrical Knob
1/4 in
32 mm
16 mm
Aluminum
Knurled, Straight
Silver
Line on Side
KN
Bulk
Knobs & Dials AL BLK STRT KNURL
KN1251B1/4
TE Connectivity / P&B
1:
$20.70
299 In Stock
Mouser Part #
506-KN1251B1/4
TE Connectivity / P&B
Knobs & Dials AL BLK STRT KNURL
299 In Stock
1
$20.70
5
$17.73
10
$16.94
25
$16.03
50
View
50
$15.45
500
$14.15
1,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/4 in
32 mm
16 mm
Aluminum
Knurled, Straight
Black
KN
Knobs & Dials BLK KNRLD W/ SPINNER
KN1751BS1/4
TE Connectivity / P&B
1:
$44.11
74 In Stock
Mouser Part #
506-KN1751BS1/4
TE Connectivity / P&B
Knobs & Dials BLK KNRLD W/ SPINNER
74 In Stock
1
$44.11
5
$43.66
10
$43.15
25
$39.12
50
View
50
$37.54
300
$35.47
600
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/4 in
45 mm
42 mm
Aluminum
Knurled, Straight
Black
KN
Knobs & Dials .748" DOT IND/SKIRT STR KNURL KNOB
PK50B1/4
TE Connectivity / P&B
1:
$2.68
1,119 In Stock
4,000 Expected 10/6/2026
Mouser Part #
506-PK50B1/4
TE Connectivity / P&B
Knobs & Dials .748" DOT IND/SKIRT STR KNURL KNOB
1,119 In Stock
4,000 Expected 10/6/2026
1
$2.68
10
$2.45
100
$2.21
500
$2.05
1,000
View
1,000
$1.98
2,000
$1.88
6,000
$1.77
10,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
19 mm
14 mm
Plastic
Knurled, Straight
Black
Dot on Skirt
PK
Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB
PKA50B1/4
TE Connectivity / P&B
1:
$3.52
916 In Stock
Mouser Part #
506-PKA50B1/4
TE Connectivity / P&B
Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB
916 In Stock
1
$3.52
10
$2.67
100
$2.41
250
$2.31
500
View
500
$2.19
1,000
$2.12
2,000
$2.01
6,000
$1.97
10,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
21 mm
15 mm
Phenolic with Aluminum Insert
Ribbed
Black, Silver
Line on Skirt
PKA
Knobs & Dials MLD PHEN W/ LINE IND
PKB90B1/4
TE Connectivity / P&B
1:
$5.75
472 In Stock
Mouser Part #
506-PKB90B1/4
TE Connectivity / P&B
Knobs & Dials MLD PHEN W/ LINE IND
472 In Stock
1
$5.75
10
$5.32
25
$4.71
100
$4.54
250
View
250
$4.19
500
$4.02
1,000
$3.83
3,000
$3.68
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
38 mm
21 mm
Plastic
Fluted with Skirt
Black
Line on Skirt
PKB
Knobs & Dials 1.296" LINE IND/ALL STR FLUTED KNOB
360°
+9 images
PKES120B1/4
TE Connectivity / P&B
1:
$3.86
571 In Stock
Mouser Part #
506-PKES120B1/4
TE Connectivity / P&B
Knobs & Dials 1.296" LINE IND/ALL STR FLUTED KNOB
571 In Stock
1
$3.86
10
$3.44
100
$3.31
250
$2.90
500
View
500
$2.81
1,000
$2.69
3,000
$2.68
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
33 mm
16 mm
Plastic
Fluted
Black
Line on Top, Side and Skirt
PKES
Knobs & Dials FLUTED 1.5" W/SKIRT SWITCH KNOB
PKES140B1/4
TE Connectivity / P&B
1:
$5.89
1,648 In Stock
Mouser Part #
506-PKES140B1/4
TE Connectivity / P&B
Knobs & Dials FLUTED 1.5" W/SKIRT SWITCH KNOB
1,648 In Stock
1
$5.89
10
$5.58
25
$5.35
100
$5.19
250
View
250
$5.00
500
$4.35
1,000
$4.18
2,500
$4.10
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
38 mm
18 mm
Plastic
Fluted with Skirt
Black
Line on Top, Side and Skirt
PKES
Knobs & Dials .748" LINE IND/ALL STR FLUTED KNOB
PKES60B1/8
TE Connectivity / P&B
1:
$3.36
1,138 In Stock
Mouser Part #
506-PKES60B1/8
TE Connectivity / P&B
Knobs & Dials .748" LINE IND/ALL STR FLUTED KNOB
1,138 In Stock
1
$3.36
10
$2.99
100
$2.66
250
$2.59
500
View
500
$2.51
1,000
$2.42
3,000
$2.34
5,000
$2.26
10,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/8 in
19 mm
12 mm
Phenolic with Aluminum Insert
Fluted
Black, Silver
Line on Top, Side and Skirt
PKES
Knobs & Dials .437" LINE IND/ALL STR RIB KNOB
PKG40B1/8
TE Connectivity / P&B
1:
$2.66
2,393 In Stock
Mouser Part #
506-PKG40B1/8
TE Connectivity / P&B
Knobs & Dials .437" LINE IND/ALL STR RIB KNOB
2,393 In Stock
1
$2.66
10
$2.23
100
$1.88
500
$1.77
1,000
View
1,000
$1.71
3,000
$1.70
6,000
$1.64
12,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/8 in
12 mm
12 mm
Phenolic with Aluminum Insert
Ribbed
Black, Silver
Line on Top and Side
PKG
Knobs & Dials KNURLED W/ IND LINE
KLN900B1/4
TE Connectivity / P&B
1:
$12.31
21 In Stock
800 Expected 11/2/2026
Mouser Part #
506-KLN900B1/4
TE Connectivity / P&B
Knobs & Dials KNURLED W/ IND LINE
21 In Stock
800 Expected 11/2/2026
1
$12.31
10
$11.63
25
$11.07
50
$10.66
100
View
100
$10.11
250
$9.63
500
$9.08
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/4 in
24 mm
16 mm
Aluminum
Knurled, Straight
Black
Line on Top and Side
KLN
Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB
PKA50B1/8
TE Connectivity / P&B
1:
$2.69
127 In Stock
1,000 Expected 11/9/2026
Mouser Part #
506-PKA50B1/8
TE Connectivity / P&B
Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB
127 In Stock
1,000 Expected 11/9/2026
1
$2.69
10
$2.42
100
$2.16
250
$2.08
500
View
500
$2.01
1,000
$1.94
3,000
$1.88
5,000
$1.68
10,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/8 in
21 mm
15 mm
Phenolic with Aluminum Insert
Ribbed
Black, Silver
Line on Skirt
PKA
Knobs & Dials 1.012" LINE IND/ALL STR FLUTE KNOB
PKES90B1/4
TE Connectivity / P&B
1:
$3.92
172 In Stock
1,000 Expected 11/2/2026
Mouser Part #
506-PKES90B1/4
TE Connectivity / P&B
Knobs & Dials 1.012" LINE IND/ALL STR FLUTE KNOB
172 In Stock
1,000 Expected 11/2/2026
1
$3.92
10
$3.37
100
$3.00
250
$2.93
1,000
View
1,000
$2.83
3,000
$2.65
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
26 mm
15 mm
Phenolic with Aluminum Insert
Fluted
Black, Silver
Line on Top, Side and Skirt
PKES
Knobs & Dials .551" LINE IND/SIDE STR RIB KNOB
PKG50B1/8
TE Connectivity / P&B
1:
$3.00
409 In Stock
2,000 Expected 11/30/2026
Mouser Part #
506-PKG50B1/8
TE Connectivity / P&B
Knobs & Dials .551" LINE IND/SIDE STR RIB KNOB
409 In Stock
2,000 Expected 11/30/2026
1
$3.00
10
$2.35
100
$2.32
250
$2.24
1,000
View
1,000
$2.06
5,000
$1.95
10,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/8 in
14 mm
13 mm
Plastic
Ribbed
Black
Line on Top and Side
PKG
Knobs & Dials MLD PHEN W/ LINE IND
PKG70B1/4
TE Connectivity / P&B
1:
$5.93
336 In Stock
2,500 Expected 10/19/2026
Mouser Part #
506-PKG70B1/4
TE Connectivity / P&B
Knobs & Dials MLD PHEN W/ LINE IND
336 In Stock
2,500 Expected 10/19/2026
1
$5.93
10
$5.27
25
$4.71
100
$4.43
250
View
250
$4.20
500
$4.13
1,000
$3.70
6,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob
1/4 in
19 mm
15 mm
Phenolic with Aluminum Insert
Ribbed
Black, Silver
Line on Top and Side
PKG
Knobs & Dials STRGHT 1.122"PKS SER SWITCH KNOB
PKS1104B1/4
TE Connectivity / P&B
1:
$8.68
150 In Stock
Mouser Part #
506-PKS1104B1/4
TE Connectivity / P&B
Knobs & Dials STRGHT 1.122"PKS SER SWITCH KNOB
150 In Stock
1
$8.68
25
$8.67
250
$6.60
500
$5.95
1,000
View
1,000
$5.88
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
29 mm
17 mm
Plastic
Knurled, Straight
Black
Line on Skirt
PKS
Knobs & Dials KNOB STR KNURL W/ 0-9 NUMERALS
PKS1105B101/4
TE Connectivity / P&B
1:
$5.88
172 In Stock
1,000 Expected 12/7/2026
Mouser Part #
506-PKS1105B101/4
TE Connectivity / P&B
Knobs & Dials KNOB STR KNURL W/ 0-9 NUMERALS
172 In Stock
1,000 Expected 12/7/2026
1
$5.88
10
$5.54
25
$5.21
100
$4.79
250
View
250
$4.64
500
$4.19
1,000
$4.12
2,500
$3.89
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Knobs
Cylindrical Knob with Skirt
1/4 in
30 mm
17 mm
Plastic with Aluminum Skirt
Knurled, Straight
Black, Silver
Numbers on Skirt
PKS
Tray