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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
$0.87 - $1.36 Request the lead time here
M4
Threaded Insert
Thermoplastic
Reid Select
$2.01 - $3.16 175 In stock
M8
Threaded Insert
Thermoplastic
Reid Select
$0.27 - $0.43 7 In stock
1/4-20
0.700 in
Polypropylene
Reid Select
$0.93 - $1.46 2 In stock
M5
Threaded Insert
Thermoplastic
Reid Select
$0.41 - $0.41 Request the lead time here
M10 x 1.5
1.520 in
Polypropylene
Reid Select
$1.25 - $1.96 Request the lead time here
M8
Threaded Insert
Thermoplastic
Reid Select
$1.17 - $1.84 43 In stock
M5
Threaded Insert
Phenolic
$1.65 - $1.84 39 In stock
M6
Threaded Insert
Phenolic
$2.57 - $4.04 497 In stock
M12
Threaded Insert
Phenolic
$1.27 - $2.00 Request the lead time here
M4
Threaded Insert
Thermoplastic
Reid Select
$0.39 - $0.61 103 In stock
1/4-20
1.150 in
Polypropylene
Reid Select
$1.21 - $1.90 673 In stock
1/4-20
0.880 in
Polypropylene
Reid Select
$0.75 - $1.18 205 In stock
1/2-13
1.280 in
Polypropylene
Reid Select
$0.30 - $0.30 25 In stock
M6x1.0
1.150 in
Polypropylene
Reid Select
$0.36 - $0.36 Request the lead time here
M6x1.0
1.280 in
Polypropylene
Reid Select
$0.27 - $0.42 450 In stock
5/16-18
1.150 in
Polypropylene
Reid Select
$0.71 - $0.71 898 In stock
5/16-18
0.880 in
Polypropylene
Reid Select
$0.36 - $0.36 Request the lead time here
M10 x 1.5
1.400 in
Polypropylene
Reid Select
$0.92 - $0.92 Request the lead time here
M8 x 1.25
1.280 in
Polypropylene
Reid Select
$0.45 - $0.70 24 In stock
1/4-20
1.400 in
Polypropylene
Reid Select
  • of 14
Round Ball Knob: 16.0 mm Diameter, M4 Threads, Threaded Insert

RST-1

Price Range
$1.36 - $0.87

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11000216101
  • Knob Diameter
    0.63 in
  • Thread Size
    M4
  • Color
    Black
Round Ball Knob: 30.0 mm Diameter, M8 Threads, Threaded Insert

RST-12

Price Range
$3.16 - $2.01

Stock Levels
175 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11000230301
  • Knob Diameter
    1.181 in
  • Thread Length
    0.551 in
  • Thread Size
    M8
Round Ball Knob: 0.750 in Diameter, 1/4-20 Threads,

ICK-1430

Price Range
$0.43 - $0.27

Stock Levels
7 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN4C----B0-L-21
  • Knob Diameter
    0.750 in
  • Knob Height
    0.700 in
  • Thread Size
    1/4-20
Round Ball Knob: 20.0 mm Diameter, M5 Threads, Threaded Insert

RST-2

Price Range
$1.46 - $0.93

Stock Levels
2 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11000220101
  • Knob Diameter
    0.787 in
  • Thread Length
    0.315 in
  • Thread Size
    M5
Round Ball Knob: 1.610 in Diameter, M10 x 1.5 Threads,

ICK-1565

Price Range
$0.41 - $0.41

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KNM10---B5---21
  • Knob Diameter
    1.610 in
  • Knob Height
    1.520 in
  • Thread Size
    M10 x 1.5
Round Ball Knob: 30.0 mm Diameter, M8 Threads, Threaded Insert

RST-4

Price Range
$1.96 - $1.25

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11000230101
  • Knob Diameter
    1.181 in
  • Thread Length
    0.551 in
  • Thread Size
    M8
Round Ball Knob: 25.0 mm Diameter, M5 Threads, Threaded Insert

MBK-1

Price Range
$1.84 - $1.17

Stock Levels
43 In stock
Attributes
  • Manufacturer Part Number
    1-113-601
  • Knob Diameter
    0.984 in
  • Thread Size
    M5
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 25.0 mm Diameter, M6 Threads, Threaded Insert

MBK-2

Price Range
$1.84 - $1.65

Stock Levels
39 In stock
Attributes
  • Manufacturer Part Number
    1-113-602
  • Knob Diameter
    0.984 in
  • Thread Size
    M6
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 35.0 mm Diameter, M12 Threads, Threaded Insert

MBK-8

Price Range
$4.04 - $2.57

Stock Levels
497 In stock
Attributes
  • Manufacturer Part Number
    2-095-600
  • Knob Diameter
    1.378 in
  • Thread Size
    M12
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 16.0 mm Diameter, M4 Threads, Threaded Insert

RST-9

Price Range
$2.00 - $1.27

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11000216301
  • Knob Diameter
    0.63 in
  • Thread Length
    0.236 in
  • Thread Size
    M4
Round Ball Knob: 1.250 in Diameter, 1/4-20 Threads,

ICK-1440

Price Range
$0.61 - $0.39

Stock Levels
103 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN4C----B2---21
  • Knob Diameter
    1.250 in
  • Knob Height
    1.150 in
  • Thread Size
    1/4-20
Round Ball Knob: 1.000 in Diameter, 1/4-20 Threads,

ICK-1435

Price Range
$1.90 - $1.21

Stock Levels
673 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN4C----B1-L-21
  • Knob Diameter
    1.000 in
  • Knob Height
    0.880 in
  • Thread Size
    1/4-20
Round Ball Knob: 1.380 in Diameter, 1/2-13 Threads,

ICK-1530

Price Range
$1.18 - $0.75

Stock Levels
205 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN8C----B3-L-21
  • Knob Diameter
    1.380 in
  • Knob Height
    1.280 in
  • Thread Size
    1/2-13
Round Ball Knob: 1.250 in Diameter, M6x1.0 Threads,

ICK-1575

Price Range
$0.30 - $0.30

Stock Levels
25 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KNM6----B2---22
  • Knob Diameter
    1.250 in
  • Knob Height
    1.150 in
  • Thread Size
    M6x1.0
Round Ball Knob: 1.380 in Diameter, M6x1.0 Threads,

ICK-1580

Price Range
$0.36 - $0.36

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KNM6----B3---22
  • Knob Diameter
    1.380 in
  • Knob Height
    1.280 in
  • Thread Size
    M6x1.0
Round Ball Knob: 1.250 in Diameter, 5/16-18 Threads,

ICK-1625

Price Range
$0.42 - $0.27

Stock Levels
450 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN5C----B2-L-21
  • Knob Diameter
    1.250 in
  • Knob Height
    1.150 in
  • Thread Size
    5/16-18
Round Ball Knob: 1.000 in Diameter, 5/16-18 Threads,

ICK-1465

Price Range
$0.71 - $0.71

Stock Levels
898 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN5C----B1-L-21
  • Knob Diameter
    1.000 in
  • Knob Height
    0.880 in
  • Thread Size
    5/16-18
Round Ball Knob: 1.470 in Diameter, M10 x 1.5 Threads,

ICK-1560

Price Range
$0.36 - $0.36

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KNM10----B4L-21
  • Knob Diameter
    1.470 in
  • Knob Height
    1.400 in
  • Thread Size
    M10 x 1.5
Round Ball Knob: 1.380 in Diameter, M8 x 1.25 Threads,

ICK-1605

Price Range
$0.92 - $0.92

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KNM8----B3---21
  • Knob Diameter
    1.380 in
  • Knob Height
    1.280 in
  • Thread Size
    M8 x 1.25
Round Ball Knob: 1.470 in Diameter, 1/4-20 Threads,

ICK-1450

Price Range
$0.70 - $0.45

Stock Levels
24 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KN4C----B4---21
  • Knob Diameter
    1.470 in
  • Knob Height
    1.400 in
  • Thread Size
    1/4-20