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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
$2.44 - $2.72 726 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$1.67 - $1.86 389 In stock
5/16-18
Threaded Insert
Phenolic
DimcoGray
$2.49 - $2.77 2423 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$0.98 - $0.98 95 In stock
M6
Threaded Insert
Thermoplastic
Kipp
$1.33 - $1.33 40 In stock
M6
Threaded Insert
Thermoplastic
Kipp
$5.80 - $5.80 184 In stock
Press On
Press On
Phenolic
Reid Select
$4.09 - $4.09 Request the lead time here
1/2-13
Threaded Insert
Thermoplastic
Reid Select
$26.93 - $26.93 16 In stock
1/2-13
Threaded Insert
Aluminum
Kipp
$8.29 - $8.29 307 In stock
1/4-28
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$31.10 - $34.56 25 In stock
M8
1.142 in
Threaded Insert
Stainless Steel
J.W. Winco Inc.
$2.75 - $3.06 7736 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$2.37 - $2.64 302 In stock
7/16-20
Threaded Insert
Phenolic
DimcoGray
$2.24 - $2.24 990 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.85 - $2.06 1135 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$2.68 - $2.68 64 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$5.06 - $5.06 Request the lead time here
3/8-24
Threaded Insert
Phenolic
DimcoGray
$2.89 - $3.22 559 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$13.61 - $13.61 6 In stock
3/8-16
Threaded Insert
Aluminum
Kipp
$1.80 - $2.01 698 In stock
7/16-20
Threaded Insert
Phenolic
DimcoGray
$2.05 - $2.05 6 In stock
M10
Threaded Insert
Thermoplastic
Kipp
  • of 14
Round Ball Knob: 1.880 in Diameter, 1/2-20 Threads, Threaded Insert

B-18

Price Range
$2.72 - $2.44

Stock Levels
726 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-092
  • Knob Diameter
    1.880 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
Round Ball Knob: 1.190 in Diameter, 5/16-18 Threads, Threaded Insert

B-25

Price Range
$1.86 - $1.67

Stock Levels
389 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-229-025
  • Knob Diameter
    1.190 in
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
Round Ball Knob: 1.000 in Diameter, 3/8-16 Threads, Threaded Insert

DM-70

Price Range
$2.77 - $2.49

Stock Levels
2423 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-7 3/8-16
  • Knob Diameter
    1.000 in
  • Thread Size
    3/8-16
  • Color
    Red
Round Ball Knob: 25.0 mm Diameter, M6 Threads, Threaded Insert

KPB-1213

Price Range
$0.98 - $0.98

Stock Levels
95 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.12506
  • Knob Diameter
    0.984 in
  • Thread Length
    0.433 in
  • Thread Size
    M6
Round Ball Knob: 20.0 mm Diameter, M6 Threads, Threaded Insert

KPB-1218

Price Range
$1.33 - $1.33

Stock Levels
40 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.22006
  • Knob Diameter
    0.787 in
  • Thread Length
    0.295 in
  • Thread Size
    M6
Round Ball Knob: 1.500 in Diameter, Press On Threads, Press On

POK-45

Price Range
$5.80 - $5.80

Stock Levels
184 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    04B-15CS50
  • Compatible Shaft Diameter
    0.500 in
  • Knob Diameter
    1.500 in
  • Shaft Hole Depth
    0.750 in
Round Ball Knob: 1.500 in Diameter, 1/2-13 Threads, Threaded Insert

RK-280

Price Range
$4.09 - $4.09

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    PB-25-KN8CB4S21
  • Knob Diameter
    1.500 in
  • Shaft Hole Depth
    0.500 in
  • Thread Length
    0.500 in
Round Ball Knob: 1.969 in Diameter, 1/2-13 Threads, Threaded Insert

KAB-6

Price Range
$26.93 - $26.93

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: 1.000 in Diameter, 1/4-28 Threads, Threaded Insert

SB-4

Price Range
$8.29 - $8.29

Stock Levels
307 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    4TSB2
  • Knob Diameter
    1.000 in
  • Thread Length
    0.500 in
  • Thread Size
    1/4-28
Round Ball Knob: 32.0 mm Diameter, M8 Threads, Threaded Insert

WBK-20

Price Range
$34.56 - $31.10

Stock Levels
25 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    319-NI-32-M8-C
  • Knob Diameter
    1.26 in
  • Knob Height
    1.142 in
  • Thread Length
    0.571 in
Round Ball Knob: 1.880 in Diameter, 1/2-13 Threads, Threaded Insert

B-10

Price Range
$3.06 - $2.75

Stock Levels
7736 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-062
  • Knob Diameter
    1.880 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
Round Ball Knob: 1.630 in Diameter, 7/16-20 Threads, Threaded Insert

B-33

Price Range
$2.64 - $2.37

Stock Levels
302 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-062
  • Knob Diameter
    1.630 in
  • Thread Length
    0.500 in
  • Thread Size
    7/16-20
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
Round Ball Knob: 1.380 in Diameter, 1/2-20 Threads, Threaded Insert

B-9

Price Range
$2.06 - $1.85

Stock Levels
1135 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-302
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
Round Ball Knob: 1.000 in Diameter, 3/8-24 Threads, Threaded Insert

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
  • Knob Diameter
    1.000 in
  • Thread Size
    3/8-24
  • Color
    Red
Round Ball Knob: 1.380 in Diameter, 3/8-24 Threads, Threaded Insert

DM-30

Price Range
$5.06 - $5.06

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-7 3/8-24
  • Knob Diameter
    1.380 in
  • Thread Size
    3/8-24
  • Color
    Red
Round Ball Knob: 1.630 in Diameter, 3/8-24 Threads, Threaded Insert

B-32

Price Range
$3.22 - $2.89

Stock Levels
559 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-004
  • Knob Diameter
    1.630 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
Round Ball Knob: 1.563 in Diameter, 3/8-16 Threads, Threaded Insert

KAB-5

Price Range
$13.61 - $13.61

Stock Levels
6 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.140A42
  • Knob Diameter
    1.563 in
  • Thread Size
    3/8-16
  • Color
    Natural
Round Ball Knob: 1.380 in Diameter, 7/16-20 Threads, Threaded Insert

B-7

Price Range
$2.01 - $1.80

Stock Levels
698 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-315
  • Knob Diameter
    1.380 in
  • Thread Length
    0.500 in
  • Thread Size
    7/16-20
Round Ball Knob: 32.0 mm Diameter, M10 Threads, Threaded Insert

KPB-1222

Price Range
$2.05 - $2.05

Stock Levels
6 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.23210
  • Knob Diameter
    1.26 in
  • Thread Length
    0.472 in
  • Thread Size
    M10