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1/4 in Knobs & Dials

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Shaft Diameter = 1/4 in

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Part #

Knobs & Dials BLK AL KNRLD IND LN

KB500B1/4
TE Connectivity / Alcoswitch
1: Rp275.190
179In Stock

Mfr. Part No.
KB500B1/4

Mouser Part No
506-KB500B1/4

TE Connectivity / Alcoswitch

Knobs & Dials BLK AL KNRLD IND LN

Datasheet

179In Stock

Rp275.190

Rp260.146

Rp244.369

Rp236.847

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

20 mm

Aluminum

Knurled, Straight

Black

Line on Top

Knobs & Dials AL BLK STRT KNURL

KN1251B1/4
TE Connectivity / P&B
1: Rp351.693
342In Stock

Mfr. Part No.
KN1251B1/4

Mouser Part No
506-KN1251B1/4

TE Connectivity / P&B

Knobs & Dials AL BLK STRT KNURL

Datasheet

342In Stock

Rp351.693

Rp341.969

Rp322.339

Rp312.616

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Black

Knobs & Dials BLK KNRLD W/ SPINNER

KN1751BS1/4
TE Connectivity / P&B
1: Rp791.630
77In Stock

Mfr. Part No.
KN1751BS1/4

Mouser Part No
506-KN1751BS1/4

TE Connectivity / P&B

Knobs & Dials BLK KNRLD W/ SPINNER

Datasheet

77In Stock

Rp791.630

Rp728.153

Rp695.680

Rp674.949

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

45 mm

42 mm

Aluminum

Knurled, Straight

Black

Knobs & Dials KNOB BLK W/POINTER

KPN500B1/4
TE Connectivity / Alcoswitch
1: Rp338.667
429In Stock

Mfr. Part No.
KPN500B1/4

Mouser Part No
506-KPN500B1/4

TE Connectivity / Alcoswitch

Knobs & Dials KNOB BLK W/POINTER

Datasheet

429In Stock

Rp338.667

Rp329.311

Rp310.598

Rp301.058

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Side

KPN

Bulk

Knobs & Dials Blk plastic w/ alum inlay and set screw

PH15181/4
TE Connectivity
1: Rp62.560
1.877In Stock

Mfr. Part No.
PH15181/4

Mouser Part No
506-PH15181/4

TE Connectivity

Knobs & Dials Blk plastic w/ alum inlay and set screw

Datasheet

1.877In Stock

Rp62.560

Rp56.689

Rp52.103

Rp48.984

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

25.4 mm

17 mm

Plastic

Knurled, Straight

Black

Knobs & Dials .748" DOT IND/SKIRT STR KNURL KNOB

PK50B1/4
TE Connectivity / P&B
1: Rp49.718
1.440In Stock

Mfr. Part No.
PK50B1/4

Mouser Part No
506-PK50B1/4

TE Connectivity / P&B

Knobs & Dials .748" DOT IND/SKIRT STR KNURL KNOB

Datasheet

1.440In Stock

Rp49.718

Rp45.682

Rp40.545

Rp38.160

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

19 mm

14 mm

Plastic

Knurled, Straight

Black

Dot on Skirt

Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB

PKA50B1/4
TE Connectivity / P&B
1: Rp53.570
1.216In Stock

Mfr. Part No.
PKA50B1/4

Mouser Part No
506-PKA50B1/4

TE Connectivity / P&B

Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB

Datasheet

1.216In Stock

Rp53.570

Rp49.534

Rp44.214

Rp41.462

View

Min.: 1
Mult.: 1

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 PHEN RIBD W/ LNE IND

PKA90B1/4
TE Connectivity / Alcoswitch
1: Rp96.683
1.032In Stock

Mfr. Part No.
PKA90B1/4

Mouser Part No
506-PKA90B1/4

TE Connectivity / Alcoswitch

Knobs & Dials PHEN RIBD W/ LNE IND

Datasheet

1.032In Stock

Rp96.683

Rp91.363

Rp88.795

Rp81.089

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

35 mm

22 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: Rp104.022
749In Stock

Mfr. Part No.
PKB90B1/4

Mouser Part No
506-PKB90B1/4

TE Connectivity / P&B

Knobs & Dials MLD PHEN W/ LINE IND

Datasheet

749In Stock

Rp104.022

Rp95.583

Rp88.428

Rp83.841

View

Min.: 1
Mult.: 1

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

PKES120B1/4
TE Connectivity / P&B
1: Rp68.247
596In Stock

Mfr. Part No.
PKES120B1/4

Mouser Part No
506-PKES120B1/4

TE Connectivity / P&B

Knobs & Dials 1.296" LINE IND/ALL STR FLUTED KNOB

Datasheet

596In Stock

Rp68.247

Rp63.110

Rp56.322

Rp52.836

View

Min.: 1
Mult.: 1

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: Rp108.058
1.648In Stock

Mfr. Part No.
PKES140B1/4

Mouser Part No
506-PKES140B1/4

TE Connectivity / P&B

Knobs & Dials FLUTED 1.5" W/SKIRT SWITCH KNOB

Datasheet

1.648In Stock

Rp108.058

Rp102.371

Rp98.151

Rp90.813

View

Min.: 1
Mult.: 1

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 FLUTE KNOB

PKES60B1/4
TE Connectivity / Alcoswitch
1: Rp57.790
1.156In Stock

Mfr. Part No.
PKES60B1/4

Mouser Part No
506-PKES60B1/4

TE Connectivity / Alcoswitch

Knobs & Dials .748" LINE IND/ALL STR FLUTE KNOB

Datasheet

1.156In Stock

Rp57.790

Rp47.333

Rp44.214

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

19 mm

12 mm

Phenolic with Aluminum Insert

Fluted

Black, Silver

Line on Top, Side and Skirt

PKES

Knobs & Dials .855" LINE IND/ALL STR FLUTED KNOB

PKES70B1/4
TE Connectivity / Alcoswitch
1: Rp62.927
1.463In Stock

Mfr. Part No.
PKES70B1/4

Mouser Part No
506-PKES70B1/4

TE Connectivity / Alcoswitch

Knobs & Dials .855" LINE IND/ALL STR FLUTED KNOB

Datasheet

1.463In Stock

Rp62.927

Rp48.433

Rp45.498

Rp45.131

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

22 mm

14 mm

Plastic

Fluted with Skirt

Black

Line on Top, Side and Skirt

PKES

Knobs & Dials .551" LINE IND/SIDE STR RIB KNOB

PKG50B1/4
TE Connectivity / Alcoswitch
1: Rp48.984
1.380In Stock

Mfr. Part No.
PKG50B1/4

Mouser Part No
506-PKG50B1/4

TE Connectivity / Alcoswitch

Knobs & Dials .551" LINE IND/SIDE STR RIB KNOB

Datasheet

1.380In Stock

Rp48.984

Rp43.297

Rp37.976

Rp35.408

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

14 mm

12.7 mm

Phenolic with Aluminum Insert

Ribbed

Black, Silver

Line on Top and Side

PKG

Knobs & Dials MLD PHEN W/ LINE IND

PKG70B1/4
TE Connectivity / P&B
1: Rp111.360
666In Stock

Mfr. Part No.
PKG70B1/4

Mouser Part No
506-PKG70B1/4

TE Connectivity / P&B

Knobs & Dials MLD PHEN W/ LINE IND

Datasheet

666In Stock

Rp111.360

Rp97.417

Rp90.629

Rp84.208

View

Min.: 1
Mult.: 1

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 1.17" LINE IND/SKRT STR KNURL KNOB

PKS1106B1/4
TE Connectivity / Alcoswitch
1: Rp114.479
1.093In Stock

Mfr. Part No.
PKS1106B1/4

Mouser Part No
506-PKS1106B1/4

TE Connectivity / Alcoswitch

Knobs & Dials 1.17" LINE IND/SKRT STR KNURL KNOB

Datasheet

1.093In Stock

Rp114.479

Rp109.709

Rp101.637

Rp101.086

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

30 mm

17 mm

Plastic with Aluminum Skirt

Knurled, Straight

Black, Silver

Line on Skirt

PKS

Knobs & Dials 10TURNS REC DIAL 3DIGIT 1/4" SHAFT

15A11B10
Vishay / Spectrol
1: Rp1.145.157
106In Stock

Mfr. Part No.
15A11B10

Mouser Part No
594-15111

Vishay / Spectrol

Knobs & Dials 10TURNS REC DIAL 3DIGIT 1/4" SHAFT

Datasheet

106In Stock

Rp1.145.157

Rp1.043.704

Rp983.713

Rp914.732

Rp892.900

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

50 mm

Rectangular with Brake

Numbers, 10-Turn, 3-Digit

Bulk

Knobs & Dials COUNTING DIAL 1/4" SHAFT SIZE

DC27L-1/4
ETI Systems
1: Rp2.072.548
22In Stock
1On Order

Mfr. Part No.
DC27L-1/4

Mouser Part No
882-DC27L-1/4

ETI Systems

Knobs & Dials COUNTING DIAL 1/4" SHAFT SIZE

Datasheet

22In Stock

1On Order

Rp2.072.548

Rp1.915.689

Rp1.840.838

Rp1.710.948

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

27 mm

Concentric with Brake

Numbers, 10-Turn, 3-Digit

DC27

Bulk

Knobs & Dials 1/4" SHAFT 46 MM 11 TURN DIAL

21PA11B10
Vishay / Spectrol
1: Rp820.800
131In Stock

Mfr. Part No.
21PA11B10

Mouser Part No
594-021P-1-11

Vishay / Spectrol

Knobs & Dials 1/4" SHAFT 46 MM 11 TURN DIAL

Datasheet

131In Stock

Rp820.800

Rp760.809

Rp711.641

Rp682.288

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

46 mm

25 mm

Concentric with Brake

Numbers, 11-Turn

Bulk

Knobs & Dials 25.4mm 10turns dial 1/4" Chrome Shaft

11A11B10
Vishay / Spectrol
1: Rp1.092.504
106In Stock
200Expected 13/08/2026

Mfr. Part No.
11A11B10

Mouser Part No
594-11111

Vishay / Spectrol

Knobs & Dials 25.4mm 10turns dial 1/4" Chrome Shaft

Datasheet

Product Comments

106In Stock

200Expected 13/08/2026

Rp1.092.504

Rp964.816

Rp918.034

Rp854.006

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

25.4 mm

23 mm

Concentric with Brake

Numbers, 11-Turn

Model 11

Bulk

Knobs & Dials 22.2mm 15turns Dial 1/4" Shaft Chrome

018-1-11
Vishay / Spectrol
1: Rp618.811
456In Stock

Mfr. Part No.
018-1-11

Mouser Part No
594-18111

Vishay / Spectrol

Knobs & Dials 22.2mm 15turns Dial 1/4" Shaft Chrome

Datasheet

456In Stock

Rp618.811

Rp571.478

Rp531.300

Rp501.763

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

23 mm

Concentric with Brake

Numbers, 15-Turn

Bulk

Knobs & Dials 46MM 15TURNS DIAL 1/4" SHAFT CHROME

21A11B10
Vishay / Spectrol
1: Rp1.034.714
232In Stock

Mfr. Part No.
21A11B10

Mouser Part No
594-21111

Vishay / Spectrol

Knobs & Dials 46MM 15TURNS DIAL 1/4" SHAFT CHROME

Datasheet

Product Comments

232In Stock

Rp1.034.714

Rp954.175

Rp908.310

Rp845.017

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

46 mm

25 mm

Concentric with Brake

Numbers, 15-Turn

Bulk

Knobs & Dials Multidial 10 Turns 30.6mm

23A21B10
Vishay / Spectrol
1: Rp1.508.041
50In Stock
100On Order

Mfr. Part No.
23A21B10

Mouser Part No
594-23A21B10

Vishay / Spectrol

Knobs & Dials Multidial 10 Turns 30.6mm

Datasheet

50In Stock

100On Order

Rp1.508.041

Rp1.468.047

Rp1.309.721

Rp1.238.172

Rp1.171.025

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

30.6 mm

31.5 mm

Black

Numbers, 10-Turn

Bulk

Knobs & Dials Phenolic Knob Molded ABS

410032B14
Apem
1: Rp41.645
1.389In Stock

Mfr. Part No.
410032B14

Mouser Part No
642-410032B14

Apem

Knobs & Dials Phenolic Knob Molded ABS

Datasheet

1.389In Stock

Rp41.645

Rp38.527

Rp34.307

Rp32.289

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: Rp44.764
4.276In Stock

Mfr. Part No.
410122B14

Mouser Part No
642-410122B14

Apem

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

4.276In Stock

Rp44.764

Rp39.811

Rp36.692

Rp34.490

Rp34.124

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

Plastic

Knurled, Straight

Black

Line on Top

41012

1/4 in Knobs & Dials

Customer Service Office

Company

Resources

Support

9.5 mm
10 mm
12 mm
12.7 mm
12.8 mm
13 mm
13.5 mm
14 mm
14.7 mm
15 mm
16 mm
17 mm
0.69 in
18 mm
18.4 mm
19 mm
0.75 in
19.1 mm
0.78 in
20 mm

0.313 in
0.328 in
8.3 mm
0.375 in
9.5 mm
0.38 in
10 mm
0.41 in
11 mm
12 mm
0.48 in
0.5 in
12.7 mm
13 mm
14 mm
0.56 in
15 mm
15.8 mm
15.9 mm
0.63 in

3-Arm
4-Arm
5-Arm, Star
Ball
Concentric with Brake
Cylindrical
Cylindrical, Serrated
Cylindrical with Pointer, Knurled, Straight
Fluted
Fluted with Skirt
Knurled
Knurled, Diamond
Knurled, Square
Knurled, Straight
Knurled with Bar Pointer
Knurled with Skirt, Straight
Pointer
Pointer Control Knob
Rectangular with Brake
Ribbed

Arrow on Skirt
Arrow on Top
Crank on Top
Dot on Skirt
Dot on Top
Line on Side
Line on Side, Slotted
Line on Side, Top and Skirt
Line on Side and Skirt
Line on Skirt
Line on Top
Line on Top, Side and Skirt
Line on Top and Side
No Indicator
Notch on Top
Numbers, 0 to 100
Numbers, 100-Turn, 4-Digit
Numbers, 10-Turn
Numbers, 10-Turn, 3-Digit
Numbers, 10-Turn, 4-Digit

15
18
23
25
35
55
73
1206
1208
1210
1214
1216
1400
1450
1470
1475
1500
1505
1506
1507