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424 Knobs & Dials

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Part #

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

43021-2B1/4
Apem
1: $3.15
1,228In Stock

Mfr. Part #
43021-2B1/4

Mouser Part #
642-43021-2B1/4

Apem

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

1,228In Stock

$3.15

$2.92

$2.60

$2.44

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

18 mm

15 mm

Plastic

Knurled, Straight

Black

Line on Side

43021

Knobs & Dials NAT .748 DIA KNOB

420063A1/4
Apem
1: $4.63
465In Stock

Mfr. Part #
420063A1/4

Mouser Part #
642-420063A1/4

Apem

Knobs & Dials NAT .748 DIA KNOB

465In Stock

$4.63

$4.28

$3.81

$3.58

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

17 mm

Aluminum

Knurled, Straight

Silver

Line on Top and Side

42006

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

430211B1/4
Apem
1: $2.25
1,227In Stock
1,481Expected 5/27/2026

Mfr. Part #
430211B1/4

Mouser Part #
642-43021-1B1/4

Apem

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

1,227In Stock

1,481Expected 5/27/2026

$2.25

$2.08

$1.85

$1.74

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

13 mm

Plastic

Knurled, Straight

Black

Line on Side

43021

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

430213B1/4
Apem
1: $2.59
1,986In Stock

Mfr. Part #
430213B1/4

Mouser Part #
642-43021-3B1/4

Apem

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

1,986In Stock

$2.59

$2.39

$2.13

$2.00

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

23 mm

17 mm

Plastic

Knurled, Straight

Black

Line on Side

43021

Knobs & Dials BLK .940 DIA KNOB

42006-5B1/4
Apem
1: $4.63
1,536In Stock

Mfr. Part #
42006-5B1/4

Mouser Part #
642-42006-5B1/4

Apem

Knobs & Dials BLK .940 DIA KNOB

1,536In Stock

$4.63

$4.28

$3.81

$3.58

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

24 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials CONTROL KNOB

420124A1/4
Apem
1: $4.17
127In Stock

Mfr. Part #
420124A1/4

Mouser Part #
642-420124A1/4

Apem

Knobs & Dials CONTROL KNOB

127In Stock

$4.17

$3.86

$3.44

$3.24

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

39 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Top

42012

Knobs & Dials Alum 1/4" shft Line Indicator

42004-1B1/4
Apem
1: $4.08
317In Stock

Mfr. Part #
42004-1B1/4

Mouser Part #
642-42004-1B1/4

Apem

Knobs & Dials Alum 1/4" shft Line Indicator

317In Stock

$4.08

$3.78

$3.36

$3.16

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

20 mm

Aluminum

Knurled, Straight

Black

Line on Top

42004

Knobs & Dials BLK .37" DIA

42007-2B1/8
Apem
1: $3.68
1,087In Stock

Mfr. Part #
42007-2B1/8

Mouser Part #
642-42007-2B1/8

Apem

Knobs & Dials BLK .37" DIA

1,087In Stock

$3.68

$3.41

$3.03

$2.85

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

10 mm

12 mm

Aluminum

Knurled, Diamond

Black

Dot on Top

42007

Knobs & Dials Solid Alumn Black ln indicator-tp&side

420061B1/4
Apem
1: $4.52
263In Stock
1,000Expected 8/5/2026

Mfr. Part #
420061B1/4

Mouser Part #
642-420061B1/4

Apem

Knobs & Dials Solid Alumn Black ln indicator-tp&side

263In Stock

1,000Expected 8/5/2026

$4.52

$4.18

$3.73

$3.50

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials BLK .748 DIA KNOB

420063B1/4
Apem
1: $4.63
424In Stock

Mfr. Part #
420063B1/4

Mouser Part #
642-420063B1/4

Apem

Knobs & Dials BLK .748 DIA KNOB

424In Stock

$4.63

$4.28

$3.81

$3.58

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials Phenolic Knob Molded ABS

410031B18
Apem
1: $3.22
2,236In Stock

Mfr. Part #
410031B18

Mouser Part #
642-410031B18

Apem

Knobs & Dials Phenolic Knob Molded ABS

Datasheet

2,236In Stock

$3.22

$1.79

$1.70

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

14 mm

Phenolic

Knurled, Straight

Black

Line on Top

41003

Knobs & Dials Alum Blk 1/8" shft ln indicator-tp&side

420061B1/8
Apem
1: $4.53
232In Stock
2,000Expected 5/25/2026

Mfr. Part #
420061B1/8

Mouser Part #
642-420061B1/8

Apem

Knobs & Dials Alum Blk 1/8" shft ln indicator-tp&side

232In Stock

2,000Expected 5/25/2026

$4.53

$4.19

$3.73

$3.50

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials Solid Alumn Natural ln indicator-tp&side

420061A1/8
Apem
1: $4.43
353In Stock

Mfr. Part #
420061A1/8

Mouser Part #
642-420061A1/8

Apem

Knobs & Dials Solid Alumn Natural ln indicator-tp&side

353In Stock

$4.43

$4.10

$3.64

$3.42

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

17 mm

Aluminum

Knurled, Straight

Silver

Line on Top and Side

42006

Knobs & Dials Blk Phen 1/4" shft Line Indicatr Ribbd

41004-4B1/4
Apem
1: $2.58
270In Stock

Mfr. Part #
41004-4B1/4

Mouser Part #
642-41004-4B1/4

Apem

Knobs & Dials Blk Phen 1/4" shft Line Indicatr Ribbd

Datasheet

270In Stock

$2.58

$2.39

$2.12

$1.99

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

36 mm

19 mm

Phenolic

Ribbed

Black

Slotted Top and Side, Notched Skirt, Square Dot on Top

41004

Knobs & Dials Phenolic Knob Molded ABS

410032B14
Apem
1: $2.27
1,556In Stock

Mfr. Part #
410032B14

Mouser Part #
642-410032B14

Apem

Knobs & Dials Phenolic Knob Molded ABS

Datasheet

1,556In Stock

$2.27

$2.10

$1.87

$1.76

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

15 mm

Phenolic

Knurled, Straight

Black

Line on Top

41003

Knobs & Dials Blk ABS, 1/4" shft Line Indicator

410122B14
Apem
1: $2.43
1,282In Stock
3,000Expected 5/27/2026

Mfr. Part #
410122B14

Mouser Part #
642-410122B14

Apem

Knobs & Dials Blk ABS, 1/4" shft Line Indicator

1,282In Stock

3,000Expected 5/27/2026

$2.43

$2.20

$2.00

$1.88

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

Plastic

Knurled, Straight

Black

Line on Top

41012

Knobs & Dials Machined Alumin Knob

420031A14
Apem
1: $4.30
628In Stock

Mfr. Part #
420031A14

Mouser Part #
642-420031A14

Apem

Knobs & Dials Machined Alumin Knob

628In Stock

$4.30

$3.27

$3.01

$2.92

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

17 mm

Aluminum

Knurled, Diamond

Silver

Line on Side, Slotted

42003

Knobs & Dials Machined Alumin Knob

420093B14
Apem
1: $4.08
436In Stock

Mfr. Part #
420093B14

Mouser Part #
642-420093B14

Apem

Knobs & Dials Machined Alumin Knob

436In Stock

$4.08

$3.78

$3.40

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

33 mm

14 mm

Aluminum

Knurled, Straight

Black

Line on Top

42009

Knobs & Dials KNOB ALUMINUM

420041B14
Apem
1: $4.31
317In Stock

Mfr. Part #
420041B14

Mouser Part #
642-420041B141

Apem

Knobs & Dials KNOB ALUMINUM

317In Stock

$4.31

$3.60

$3.38

$2.82

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

20 mm

Aluminum

Knurled, Straight

Black

Line on Top

42004

Knobs & Dials Machined Aluminum Knob

420033B14
Apem
1: $4.91
29In Stock

Mfr. Part #
420033B14

Mouser Part #
642-420033B14

Apem

Knobs & Dials Machined Aluminum Knob

29In Stock

$4.91

$4.54

$4.04

$3.80

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

17 mm

Aluminum

Knurled, Diamond

Black

Line on Side, Slotted

42003

Knobs & Dials Blk Phen 1/8" shft Line Indicatr Ribbd

410041B18
Apem
1: $2.54
505In Stock

Mfr. Part #
410041B18

Mouser Part #
642-410041B18

Apem

Knobs & Dials Blk Phen 1/8" shft Line Indicatr Ribbd

Datasheet

505In Stock

$2.54

$2.07

$1.71

$1.61

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

16 mm

15 mm

Phenolic

Ribbed

Black

Slotted Top and Side, Notched Skirt, Square Dot on Top

41004

Knobs & Dials KNOB ALUMINUM

420061A18
Apem
1: $4.69
966In Stock

Mfr. Part #
420061A18

Mouser Part #
642-420061A181

Apem

Knobs & Dials KNOB ALUMINUM

966In Stock

$4.69

$3.86

$3.55

$3.34

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

17 mm

Aluminum

Knurled, Straight

Silver

Line on Top and Side

42006

Knobs & Dials NAT 1.255 DIA KNOB

420113A1/4
Apem
1: $3.59
1,999Expected 6/17/2026

Mfr. Part #
420113A1/4

Mouser Part #
642-420113A1/4

Apem

Knobs & Dials NAT 1.255 DIA KNOB

1,999Expected 6/17/2026

$3.59

$3.32

$2.96

$2.78

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

14 mm

Aluminum

Smooth

Silver

Line on Top

42011

Knobs & Dials KNOB ALUMINUM

420061B18
Apem
1: $4.51
1,860Expected 9/18/2026

Mfr. Part #
420061B18

Mouser Part #
642-420061B181

Apem

Knobs & Dials KNOB ALUMINUM

1,860Expected 9/18/2026

$4.51

$3.72

$3.52

$3.29

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials KNRL PNTR 1/8" shft Line Indicator

430211B18
Apem
1: $2.38
6,748On Order

Mfr. Part #
430211B18

Mouser Part #
642-430211B1/8

Apem

Knobs & Dials KNRL PNTR 1/8" shft Line Indicator

Datasheet

6,748On Order

$2.38

$2.03

$1.87

$1.80

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/8 in

13 mm

Plastic

Knurled, Straight

Black

Line on Side

43021

424 Knobs & Dials

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