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Ball Knobs

In stock

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
$2.25 - $2.50 321 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$0.92 - $1.03 505 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$2.59 - $4.07 303 In stock
Press On
Press On
Phenolic
Reid Select
$3.16 - $4.97 141 In stock
1/2-13
Threaded Insert
Thermoplastic
Reid Select
$7.27 - $8.08 61 In stock
1/2-13
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$7.27 - $8.08 48 In stock
1/4-20
Threaded Insert
Steel
J.W. Winco Inc.
$1.37 - $1.37 50 In stock
M8 x 1.25
Threaded Insert
Thermoplastic
Kipp
$2.80 - $2.80 213 In stock
3/8-16
2.130 in
Threaded Insert
Phenolic
Reid Select
$1.12 - $1.12 95 In stock
M6
Threaded Insert
Thermoplastic
Kipp
$2.32 - $2.32 6 In stock
M10
Threaded Insert
Thermoplastic
Kipp
$5.80 - $5.80 90 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
$1.12 - $1.12 5 In stock
M8
Threaded Insert
Thermoplastic
Kipp
$11.42 - $12.69 4 In stock
5/16-24
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$45.33 - $50.37 13 In stock
M10
1.457 in
Threaded Insert
Stainless Steel
J.W. Winco Inc.
$0.93 - $0.93 93 In stock
#10-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$8.67 - $8.67 205 In stock
1/2-13
2.130 in
Threaded Insert
Phenolic
Reid Select
$1.48 - $1.65 5011 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
$1.34 - $1.49 112 In stock
1/4-28
Threaded Insert
Phenolic
DimcoGray
$2.21 - $2.46 423 In stock
5/16-18
Threaded Insert
Phenolic
DimcoGray
  • of 14
Ball Knob - Knob Diameter 30.2 mm | 1.190 in; Thread Size 1/4-20;

B-24

Price Range
$2.50 - $2.25

Stock Levels
321 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-229-027
  • Thread Length
    .440 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob - Knob Diameter 19.1 mm | 0.750 in; Thread Size 1/4-20;

B-22

Price Range
$1.03 - $0.92

Stock Levels
505 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-222-302
  • Thread Length
    0.380 in
  • Thread Size
    1/4-20
  • Color
    Black
Round Ball Knob: 1.250 in Diameter, Press On Threads, Press On

POK-30

Price Range
$4.07 - $2.59

Stock Levels
303 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB4/125
  • Compatible Shaft Diameter
    0.250 in
  • Knob Diameter
    1.250 in
  • Shaft Hole Depth
    0.630 in
Round Ball Knob: 1.380 in Diameter, 1/2-13 Threads, Threaded Insert

RK-240

Price Range
$4.97 - $3.16

Stock Levels
141 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    PB-25-KN8CB3S21
  • Knob Diameter
    1.380 in
  • Shaft Hole Depth
    0.500 in
  • Thread Length
    0.500 in
Round Ball Knob: 1.380 in Diameter, 1/2-13 Threads, Threaded Insert

SB-14

Price Range
$8.08 - $7.27

Stock Levels
61 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    8TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
Round Ball Knob: 1.380 in Diameter, 1/4-20 Threads, Threaded Insert

SB-7

Price Range
$8.08 - $7.27

Stock Levels
48 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    3TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/4-20
Ball Ball Knob: 32 mm Diameter, M8 x 1.25 Threads, Threaded Insert

KPB-1215

Price Range
$1.37 - $1.37

Stock Levels
50 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.13208
  • Knob Diameter
    1.26 in
  • Thread Size
    M8 x 1.25
  • Color
    Black
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
Round Ball Knob: 25.0 mm Diameter, M6 Threads, Threaded Insert

KPB-1213

Price Range
$1.12 - $1.12

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: 32.0 mm Diameter, M10 Threads, Threaded Insert

KPB-1222

Price Range
$2.32 - $2.32

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: 1.500 in Diameter, Press On Threads, Press On

POK-45

Price Range
$5.80 - $5.80

Stock Levels
90 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: 25.0 mm Diameter, M8 Threads, Threaded Insert

KPB-1214

Price Range
$1.12 - $1.12

Stock Levels
5 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.12508
  • Knob Diameter
    0.984 in
  • Thread Length
    0.433 in
  • Thread Size
    M8
Round Ball Knob: 1.380 in Diameter, 5/16-24 Threads, Threaded Insert

SB-10

Price Range
$12.69 - $11.42

Stock Levels
4 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    17TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    5/16-24
Round Ball Knob: 40.0 mm Diameter, M10 Threads, Threaded Insert

WBK-25

Price Range
$50.37 - $45.33

Stock Levels
13 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    319-NI-40-M10-C
  • Knob Diameter
    1.575 in
  • Knob Height
    1.457 in
  • Thread Length
    0.709 in
Ball Knob; Shanked Ball, Threaded

DK-345

Price Range
$0.93 - $0.93

Stock Levels
93 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4901-W
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #10-32
Ball Knob; Shanked Ball, Threaded

DK-385

Price Range
$8.67 - $8.67

Stock Levels
205 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0045-P
  • Knob Diameter
    1.720 in
  • Knob Height
    2.130 in
  • Thread Size
    1/2-13
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 5/16-24;

B-14

Price Range
$1.65 - $1.48

Stock Levels
5011 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-060
  • Thread Length
    .440 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 1/4-28;

B-21

Price Range
$1.49 - $1.34

Stock Levels
112 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-113-038
  • Thread Length
    .440 in
  • Thread Size
    1/4-28
  • Color
    Black
Ball Knob - Knob Diameter 41.4 mm | 1.630 in; Thread Size 5/16-18;

B-29

Price Range
$2.46 - $2.21

Stock Levels
423 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-035
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black