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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
$1.22 - $1.36 325 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$1.33 - $1.33 40 In stock
M6
Threaded Insert
Thermoplastic
Kipp
$4.55 - $4.55 Request the lead time here
5/16-18
Threaded Insert
Phenolic
DimcoGray
$1.96 - $2.18 428 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$7.27 - $8.08 4 In stock
7/16-20
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$2.05 - $2.05 6 In stock
M10
Threaded Insert
Thermoplastic
Kipp
$4.55 - $5.06 13 In stock
5/16-24
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$1.88 - $1.88 122 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
$6.90 - $6.90 Request the lead time here
1/2-20
Threaded Insert
Phenolic
DimcoGray
$2.45 - $2.73 1029 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$2.37 - $2.64 306 In stock
7/16-20
Threaded Insert
Phenolic
DimcoGray
$1.46 - $1.63 547 In stock
#8-32
Threaded Insert
Phenolic
DimcoGray
$9.36 - $10.40 26 In stock
10-32
Threaded Insert
Brass
J.W. Winco Inc.
$1.85 - $2.06 2199 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$5.06 - $5.06 Request the lead time here
3/8-24
Threaded Insert
Phenolic
DimcoGray
$7.27 - $8.08 13 In stock
5/16-18
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$1.99 - $1.99 39 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$0.76 - $0.76 258 In stock
1/4-20
Threaded Insert
Thermoplastic
Reid Select
$2.25 - $2.50 343 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$1.95 - $2.17 837 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
  • of 14
Round Ball Knob: 1.000 in Diameter, 1/4-20 Threads, Threaded Insert

DM-100

Price Range
$1.36 - $1.22

Stock Levels
325 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-784
  • Knob Diameter
    1.000 in
  • Thread Size
    1/4-20
  • Color
    Red
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: 1.380 in Diameter, 5/16-18 Threads, Threaded Insert

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
  • Knob Diameter
    1.380 in
  • Thread Size
    5/16-18
  • Color
    Red
Round Ball Knob: 1.880 in Diameter, 3/8-24 Threads, Threaded Insert

B-17

Price Range
$2.18 - $1.96

Stock Levels
428 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-083
  • Knob Diameter
    1.880 in
  • Thread Length
    0.630 in
  • Thread Size
    3/8-24
Round Ball Knob: 1.380 in Diameter, 7/16-20 Threads, Threaded Insert

SB-13

Price Range
$8.08 - $7.27

Stock Levels
4 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    14TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 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
Round Ball Knob: 1.000 in Diameter, 5/16-24 Threads, Threaded Insert

SB-6

Price Range
$5.06 - $4.55

Stock Levels
13 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    17TSB2
  • Knob Diameter
    1.000 in
  • Thread Length
    0.500 in
  • Thread Size
    5/16-24
Round Ball Knob: 1.000 in Diameter, 5/16-24 Threads, Threaded Insert

DM-145

Price Range
$1.88 - $1.88

Stock Levels
122 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-7 5/16-24
  • Knob Diameter
    1.000 in
  • Thread Size
    5/16-24
  • Color
    Red
Round Ball Knob: 1.880 in Diameter, 1/2-20 Threads, Threaded Insert

DM-40

Price Range
$6.90 - $6.90

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-7 1/2-20
  • Knob Diameter
    1.880 in
  • Thread Size
    1/2-20
  • Color
    Red
Round Ball Knob: 1.880 in Diameter, 3/8-16 Threads, Threaded Insert

B-19

Price Range
$2.73 - $2.45

Stock Levels
1029 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-063
  • Knob Diameter
    1.880 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
Round Ball Knob: 1.630 in Diameter, 7/16-20 Threads, Threaded Insert

B-33

Price Range
$2.64 - $2.37

Stock Levels
306 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: 0.750 in Diameter, #8-32 Threads, Threaded Insert

B-62

Price Range
$1.63 - $1.46

Stock Levels
547 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-222-019
  • Knob Diameter
    0.750 in
  • Thread Length
    0.310 in
  • Thread Size
    #8-32
Round Ball Knob: 0.750 in Diameter, 10-32 Threads, Threaded Insert

BBF-50

Price Range
$10.40 - $9.36

Stock Levels
26 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    1TSB1/BR
  • Knob Diameter
    0.750 in
  • Thread Size
    10-32
  • Color
    Natural
Round Ball Knob: 1.380 in Diameter, 1/2-13 Threads, Threaded Insert

B-8

Price Range
$2.06 - $1.85

Stock Levels
2199 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-305
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
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: 1.380 in Diameter, 5/16-18 Threads, Threaded Insert

SB-9

Price Range
$8.08 - $7.27

Stock Levels
13 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    5TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    5/16-18
Round Ball Knob: 1.380 in Diameter, 3/8-16 Threads, Threaded Insert

R-6

Price Range
$1.99 - $1.99

Stock Levels
39 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-806
  • Knob Diameter
    1.380 in
  • Thread Length
    .500 in
  • Thread Size
    3/8-16
Round Ball Knob: 1.380 in Diameter, 1/4-20 Threads, Threaded Insert

RK-210

Price Range
$0.76 - $0.76

Stock Levels
258 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    PB-25-KN4CB3S21
  • Knob Diameter
    1.380 in
  • Shaft Hole Depth
    0.500 in
  • Thread Length
    0.500 in
Round Ball Knob: 1.190 in Diameter, 1/4-20 Threads, Threaded Insert

B-24

Price Range
$2.50 - $2.25

Stock Levels
343 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-229-027
  • Knob Diameter
    1.190 in
  • Thread Length
    .440 in
  • Thread Size
    1/4-20
Round Ball Knob: 1.630 in Diameter, 3/8-16 Threads, Threaded Insert

B-31

Price Range
$2.17 - $1.95

Stock Levels
837 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-032
  • Knob Diameter
    1.630 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16