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Ball Knobs

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Ball knobs can be used to simply grip an appliance or provide ergonomic clamping pressure in a variety of ways. Ball knobs are commonly found on machine tools, jigs, fixtures, and control levers, or used as replacement parts to have on hand.

Our ball knobs come in a variety of shapes and materials from leading suppliers of industrial knobs, including DimcoGray, Elesa, and Kipp.

Shop for ball knobs online or in our digital catalog to ensure you get the exact part you’re after.

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For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.

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280 results
Product SKUs information
Item Code Price range Availability Thread Size Knob Height Mount Type Knob Material Brand View
$4.95 - $4.95 63 In stock
1/4-20
0.980 in
Threaded Insert
Thermoplastic
Kipp
$2.16 - $2.16 81 In stock
3/8-16
1.470 in
Threaded Insert
Phenolic
DimcoGray
$0.93 - $0.93 93 In stock
#10-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$20.35 - $20.35 Request the lead time here
1/2-13
2.00 in
Threaded Insert
Thermoplastic
Kipp
$1.29 - $2.02 92 In stock
1/4-20
Threaded Insert
Thermoplastic
Reid Select
$0.87 - $0.87 Request the lead time here
#8-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$7.49 - $7.49 9 In stock
3/8-16
1.67 in
Threaded Insert
Thermoplastic
Kipp
$2.64 - $2.94 354 In stock
5/16-18
1.830 in
Threaded Insert
Phenolic
DimcoGray
$3.27 - $3.64 812 In stock
3/8-24
1.500 in
Threaded Insert
Phenolic
DimcoGray
$3.46 - $3.85 1421 In stock
5/16-18
1.500 in
Threaded Insert
Phenolic
DimcoGray
$2.38 - $3.74 192 In stock
3/8-24
1.470 in
Threaded Insert
Phenolic
DimcoGray
$1.42 - $1.42 107 In stock
1/4-20
1.500 in
Threaded Insert
Phenolic
Reid Select
$3.40 - $3.78 257 In stock
5/16-24
1.500 in
Threaded Insert
Phenolic
DimcoGray
$3.33 - $3.71 524 In stock
1/4-20
1.500 in
Threaded Insert
Phenolic
DimcoGray
$1.36 - $1.36 548 In stock
1/4-20
0.980 in
Threaded Insert
Phenolic
Reid Select
$0.92 - $1.45 594 In stock
3/8-16
1.500 in
Threaded Insert
Phenolic
Reid Select
$2.07 - $2.07 47 In stock
3/8-16
1.810 in
Threaded Insert
Phenolic
Reid Select
$13.78 - $13.78 327 In stock
5/16-18
2.440 in
Threaded Insert
Elastomer
Elesa
$3.00 - $3.34 2109 In stock
5/8-18
Threaded Insert
Phenolic
DimcoGray
$1.65 - $1.84 383 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
  • of 14
Ball Knob; Fluted Ball, Threaded

GK-455

Price Range
$4.95 - $4.95

Stock Levels
63 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.1A2X30
  • Knob Height
    0.980 in
  • Thread Length
    1.180 in
  • Thread Size
    1/4-20
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-16;

DK-760

Price Range
$2.16 - $2.16

Stock Levels
81 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-274-001
  • Knob Height
    1.470 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
Ball Knob; Shanked Ball, Threaded

DK-345

Price Range
$0.93 - $0.93

Stock Levels
93 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4901-W
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #10-32
Ball Knob; Fluted Ball, Threaded

GK-735

Price Range
$20.35 - $20.35

Stock Levels
Request the lead time here
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.04A4X40
  • Knob Height
    2.00 in
  • Thread Length
    1.570 in
  • Thread Size
    1/2-13
Ball Knob; Center-Knurled Ball, Threaded

RST-23

Price Range
$2.02 - $1.29

Stock Levels
92 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11001120302
  • Knob Diameter
    .790 in
  • Thread Length
    0.390 in
  • Thread Size
    1/4-20
Ball Knob; Shanked Ball, Threaded

DK-340

Price Range
$0.87 - $0.87

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4901-E
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #8-32
Ball Knob; Fluted Ball, Threaded

GK-410

Price Range
$7.49 - $7.49

Stock Levels
9 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.3A4
  • Knob Height
    1.67 in
  • Thread Length
    0.550 in
  • Thread Size
    3/8-16
Ball Knob - Knob Diameter 55.9 mm | 2.200 in; Thread Size 5/16-18;

DK-65

Price Range
$2.94 - $2.64

Stock Levels
354 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-286-301
  • Knob Height
    1.830 in
  • Thread Length
    0.438 in
  • Thread Size
    5/16-18
Ball Knob - Knob Diameter 51.6 mm | 2.030 in; Thread Size 3/8-24;

MPB-3

Price Range
$3.64 - $3.27

Stock Levels
812 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-315
  • Knob Height
    1.500 in
  • Thread Size
    3/8-24
  • Color
    Black
Ball Knob - Knob Diameter 51.6 mm | 2.030 in; Thread Size 5/16-18;

MPB-7

Price Range
$3.85 - $3.46

Stock Levels
1421 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-331
  • Knob Height
    1.500 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-24;

DK-765

Price Range
$3.74 - $2.38

Stock Levels
192 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-274-002
  • Knob Height
    1.470 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
Ball Knob; Shanked Ball, Threaded

DK-350

Price Range
$1.42 - $1.42

Stock Levels
107 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0025AN
  • Knob Diameter
    1.250 in
  • Knob Height
    1.500 in
  • Thread Size
    1/4-20
Ball Knob - Knob Diameter 51.6 mm | 2.030 in; Thread Size 5/16-24;

MPB-1

Price Range
$3.78 - $3.40

Stock Levels
257 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-330
  • Knob Height
    1.500 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob - Knob Diameter 51.6 mm | 2.030 in; Thread Size 1/4-20;

MPB-5

Price Range
$3.71 - $3.33

Stock Levels
524 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-329
  • Knob Height
    1.500 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Round Mushroom, Threaded

MPB-9

Price Range
$1.36 - $1.36

Stock Levels
548 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0061-B
  • Knob Diameter
    1.250 in
  • Knob Height
    0.980 in
  • Thread Size
    1/4-20
Ball Knob; Shanked Ball, Threaded

DK-360

Price Range
$1.45 - $0.92

Stock Levels
594 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0025BY
  • Knob Diameter
    1.250 in
  • Knob Height
    1.500 in
  • Thread Size
    3/8-16
Ball Knob; Shanked Ball, Threaded

DK-370

Price Range
$2.07 - $2.07

Stock Levels
47 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035CH
  • Knob Diameter
    1.500 in
  • Knob Height
    1.810 in
  • Thread Size
    3/8-16
Ball Knob; Shanked Ball, Threaded

ESP-375

Price Range
$13.78 - $13.78

Stock Levels
327 In stock
Attributes
  • Brand
    Elesa
  • Manufacturer Part Number
    90245233-C1
  • Knob Diameter
    1.970 in
  • Knob Height
    2.440 in
  • Thread Length
    0.750 in
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 5/8-18;

B-11

Price Range
$3.34 - $3.00

Stock Levels
2109 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-016
  • Thread Length
    .880 in
  • Thread Size
    5/8-18
  • Color
    Black
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 3/8-24;

B-15

Price Range
$1.84 - $1.65

Stock Levels
383 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-301
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
  • Color
    Black