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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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100 results
Product SKUs information
Item Code Price range Availability Thread Size Knob Height Mount Type Knob Material Brand View
$2.64 - $2.94 481 In stock
5/16-18
1.830 in
Threaded Insert
Phenolic
Reid Select
$0.84 - $0.84 69 In stock
#8-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$2.80 - $2.80 213 In stock
3/8-16
2.130 in
Threaded Insert
Phenolic
Reid Select
$3.33 - $3.71 720 In stock
1/4-20
1.500 in
Threaded Insert
Phenolic
Reid Select
$1.42 - $1.42 126 In stock
1/4-20
1.500 in
Threaded Insert
Phenolic
Reid Select
$3.46 - $3.85 1483 In stock
5/16-18
1.500 in
Threaded Insert
Phenolic
Reid Select
$3.40 - $3.78 363 In stock
5/16-24
1.500 in
Threaded Insert
Phenolic
Reid Select
$1.36 - $1.36 148 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
$3.00 - $3.34 3134 In stock
5/8-18
Threaded Insert
Phenolic
Reid Select
$2.45 - $2.73 866 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.41 - $1.57 311 In stock
5/16-24
Threaded Insert
Phenolic
Reid Select
$2.37 - $2.64 200 In stock
7/16-20
Threaded Insert
Phenolic
Reid Select
$2.24 - $2.24 990 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.85 - $2.06 1016 In stock
1/2-20
Threaded Insert
Phenolic
Reid Select
$3.49 - $3.88 4965 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.15 - $1.28 722 In stock
5/16-18
Threaded Insert
Phenolic
Reid Select
$1.22 - $1.36 638 In stock
1/4-20
Threaded Insert
Phenolic
Reid Select
$3.07 - $3.07 Request the lead time here
7/16-20
Threaded Insert
Phenolic
Reid Select
$4.38 - $4.38 Request the lead time here
3/8-24
Threaded Insert
Phenolic
Reid Select
  • of 5
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
481 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-286-301
  • Knob Height
    1.830 in
  • Thread Length
    0.438 in
  • Thread Size
    5/16-18
Ball Knob; Shanked Ball, Threaded

DK-340

Price Range
$0.84 - $0.84

Stock Levels
69 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4901-E
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #8-32
Ball Knob; Shanked Ball, Threaded

DK-380

Price Range
$2.80 - $2.80

Stock Levels
213 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0045-Q
  • Knob Diameter
    1.720 in
  • Knob Height
    2.130 in
  • Thread Size
    3/8-16
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
720 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-283-329
  • Knob Height
    1.500 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Shanked Ball, Threaded

DK-350

Price Range
$1.42 - $1.42

Stock Levels
126 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 5/16-18;

MPB-7

Price Range
$3.85 - $3.46

Stock Levels
1483 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-283-331
  • Knob Height
    1.500 in
  • Thread Size
    5/16-18
  • Color
    Black
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
363 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-283-330
  • Knob Height
    1.500 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob; Round Mushroom, Threaded

MPB-9

Price Range
$1.36 - $1.36

Stock Levels
148 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 - Knob Diameter 47.8 mm | 1.880 in; Thread Size 5/8-18;

B-11

Price Range
$3.34 - $3.00

Stock Levels
3134 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-111-016
  • Thread Length
    .880 in
  • Thread Size
    5/8-18
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-16;

B-19

Price Range
$2.73 - $2.45

Stock Levels
866 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-111-063
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob - Knob Diameter 30.2 mm | 1.190 in; Thread Size 5/16-24;

B-26

Price Range
$1.57 - $1.41

Stock Levels
311 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-229-026
  • Thread Length
    .440 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob - Knob Diameter 41.4 mm | 1.630 in; Thread Size 7/16-20;

B-33

Price Range
$2.64 - $2.37

Stock Levels
200 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-230-062
  • Thread Length
    0.500 in
  • Thread Size
    7/16-20
  • Color
    Black
Round Ball Knob: 1.500 in Diameter, 3/8-16 Threads, Threaded Insert

B-54

Price Range
$2.24 - $2.24

Stock Levels
990 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035-X
  • Knob Diameter
    1.500 in
  • Thread Length
    0.630 in
  • Thread Size
    3/8-16
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/2-20;

B-9

Price Range
$2.06 - $1.85

Stock Levels
1016 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-095-302
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-16;

B-16

Price Range
$3.88 - $3.49

Stock Levels
4965 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-111-071
  • Thread Length
    0.630 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 5/16-18;

B-4

Price Range
$1.28 - $1.15

Stock Levels
722 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-113-304
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 1/4-20;

DM-100

Price Range
$1.36 - $1.22

Stock Levels
638 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-113-784
  • Thread Size
    1/4-20
  • Color
    Red
  • Insert Material
    Brass
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 7/16-20;

DM-155

Price Range
$3.07 - $3.07

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-095-7 7/16-20
  • Thread Size
    7/16-20
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 1.190 in Diameter, 3/8-24 Threads, Threaded Insert

DM-90

Price Range
$4.38 - $4.38

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0025FP
  • Knob Diameter
    1.190 in
  • Thread Size
    3/8-24
  • Color
    Red