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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
$1.18 - $1.18 18 In stock
5/16-18
1.500 in
Threaded Insert
Phenolic
Reid Select
$3.00 - $3.34 3134 In stock
5/8-18
Threaded Insert
Phenolic
DimcoGray
$2.45 - $2.73 760 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$1.41 - $1.57 210 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
$2.37 - $2.64 170 In stock
7/16-20
Threaded Insert
Phenolic
DimcoGray
$2.24 - $2.24 490 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.85 - $2.06 994 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$2.68 - $2.68 64 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$2.75 - $3.06 7420 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$2.44 - $2.72 373 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$1.67 - $1.86 294 In stock
5/16-18
Threaded Insert
Phenolic
DimcoGray
$2.89 - $3.22 460 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$2.07 - $2.07 161 In stock
5/16-18
Threaded Insert
Phenolic
Reid Select
$1.85 - $2.06 1859 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$1.22 - $1.36 608 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$4.55 - $4.55 Request the lead time here
5/16-18
Threaded Insert
Phenolic
DimcoGray
$2.52 - $2.80 354 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$35.01 - $35.01 16 In stock
1/2-13
Threaded Insert
Aluminum
Kipp
$1.40 - $1.40 11 In stock
M5
Threaded Insert
Thermoplastic
Kipp
$2.49 - $3.91 62 In stock
Press On
Press On
Phenolic
Reid Select
  • of 14
Ball Knob; Shanked Ball, Threaded

DK-355

Price Range
$1.18 - $1.18

Stock Levels
18 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0025BW
  • Knob Diameter
    1.250 in
  • Knob Height
    1.500 in
  • Thread Size
    5/16-18
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
    DimcoGray
  • 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
760 In stock
Attributes
  • Brand
    DimcoGray
  • 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
210 In stock
Attributes
  • Brand
    DimcoGray
  • 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
170 In stock
Attributes
  • Brand
    DimcoGray
  • 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
490 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
994 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-302
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 3/8-24;

DM-135

Price Range
$2.68 - $2.68

Stock Levels
64 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-7 3/8-24
  • Thread Size
    3/8-24
  • Color
    Red
  • Insert Material
    Brass
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-13;

B-10

Price Range
$3.06 - $2.75

Stock Levels
7420 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-062
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-20;

B-18

Price Range
$2.72 - $2.44

Stock Levels
373 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-092
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black
Ball Knob - Knob Diameter 30.2 mm | 1.190 in; Thread Size 5/16-18;

B-25

Price Range
$1.86 - $1.67

Stock Levels
294 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-229-025
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 41.4 mm | 1.630 in; Thread Size 3/8-24;

B-32

Price Range
$3.22 - $2.89

Stock Levels
460 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-004
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
  • Color
    Black
Round Ball Knob: 1.500 in Diameter, 5/16-18 Threads, Threaded Insert

B-52

Price Range
$2.07 - $2.07

Stock Levels
161 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035CL
  • Knob Diameter
    1.500 in
  • Thread Length
    0.630 in
  • Thread Size
    5/16-18
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/2-13;

B-8

Price Range
$2.06 - $1.85

Stock Levels
1859 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-305
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
  • 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
608 In stock
Attributes
  • Brand
    DimcoGray
  • 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 5/16-18;

DM-20

Price Range
$4.55 - $4.55

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-7 5/16-18
  • Thread Size
    5/16-18
  • Color
    Red
  • Insert Material
    Brass
Ball Knob - Knob Diameter 19.1 mm | .750 in; Thread Size 1/4-20;

DM-65

Price Range
$2.80 - $2.52

Stock Levels
354 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-222-7 1/4-20
  • Thread Size
    1/4-20
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 1.969 in Diameter, 1/2-13 Threads, Threaded Insert

KAB-6

Price Range
$35.01 - $35.01

Stock Levels
16 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.150A52
  • Knob Diameter
    1.969 in
  • Thread Size
    1/2-13
  • Color
    Natural
Round Ball Knob: 20.0 mm Diameter, M5 Threads, Threaded Insert

KPB-1217

Price Range
$1.40 - $1.40

Stock Levels
11 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.22005
  • Knob Diameter
    0.787 in
  • Thread Length
    0.295 in
  • Thread Size
    M5
Round Ball Knob: 1.000 in Diameter, Press On Threads, Press On

POK-20

Price Range
$3.91 - $2.49

Stock Levels
62 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB4/100
  • Compatible Shaft Diameter
    0.250 in
  • Knob Diameter
    1.000 in
  • Shaft Hole Depth
    0.630 in