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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
$2.80 - $2.80 213 In stock
3/8-16
2.130 in
Threaded Insert
Phenolic
Reid Select
$1.99 - $1.99 39 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$2.02 - $3.18 Request the lead time here
1/2-20
Threaded Insert
Phenolic
Reid Select
$3.80 - $5.97 366 In stock
Press On
Press On
Phenolic
Reid Select
$2.44 - $2.72 723 In stock
1/2-20
Threaded Insert
Phenolic
Reid Select
$1.67 - $1.86 379 In stock
5/16-18
Threaded Insert
Phenolic
Reid Select
$2.89 - $3.22 559 In stock
3/8-24
Threaded Insert
Phenolic
Reid Select
$2.07 - $2.07 162 In stock
5/16-18
Threaded Insert
Phenolic
Reid Select
$2.49 - $2.77 2423 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.22 - $1.36 88 In stock
1/4-20
Threaded Insert
Phenolic
Reid Select
$0.57 - $0.57 20 In stock
M4
Threaded Insert
Thermoplastic
Kipp
$2.52 - $2.80 380 In stock
1/4-20
Threaded Insert
Phenolic
Reid Select
$26.93 - $26.93 16 In stock
1/2-13
Threaded Insert
Aluminum
Kipp
$1.07 - $1.07 11 In stock
M5
Threaded Insert
Thermoplastic
Kipp
$1.51 - $1.68 2715 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$2.49 - $3.91 62 In stock
Press On
Press On
Phenolic
Reid Select
$7.27 - $8.08 4 In stock
7/16-20
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$2.16 - $2.16 83 In stock
1/2-13
Threaded Insert
Phenolic
Reid Select
$4.55 - $5.06 6 In stock
5/16-18
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.
  • of 14
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: 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
    Reid Select
  • Manufacturer Part Number
    1-095-806
  • Thread Length
    .500 in
  • Thread Size
    3/8-16
  • Color
    Red
Round Ball Knob: 1.630 in Diameter, 1/2-20 Threads, Threaded Insert

B-35

Price Range
$3.18 - $2.02

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-230-007
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black
Round Ball Knob: 1.750 in Diameter, Press On Threads, Press On

POK-55

Price Range
$5.97 - $3.80

Stock Levels
366 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB10/175
  • Compatible Shaft Diameter
    0.630 in
  • Knob Diameter
    1.750 in
  • Shaft Hole Depth
    0.880 in
Round Ball Knob: 1.880 in Diameter, 1/2-20 Threads, Threaded Insert

B-18

Price Range
$2.72 - $2.44

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

B-25

Price Range
$1.86 - $1.67

Stock Levels
379 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-229-025
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
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
    Reid Select
  • 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
162 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
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
    Reid Select
  • Manufacturer Part Number
    1-113-7 3/8-16
  • Thread Size
    3/8-16
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 1.000 in Diameter, 1/4-20 Threads, Threaded Insert

DM-100

Price Range
$1.36 - $1.22

Stock Levels
88 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-113-784
  • Thread Size
    1/4-20
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 16.0 mm Diameter, M4 Threads, Threaded Insert

KPB-1209

Price Range
$0.57 - $0.57

Stock Levels
20 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.11604
  • Knob Diameter
    0.63 in
  • Thread Length
    0.276 in
  • Thread Size
    M4
Round Ball Knob: .750 in Diameter, 1/4-20 Threads, Threaded Insert

DM-65

Price Range
$2.80 - $2.52

Stock Levels
380 In stock
Attributes
  • Brand
    Reid Select
  • 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
$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: 20.0 mm Diameter, M5 Threads, Threaded Insert

KPB-1217

Price Range
$1.07 - $1.07

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
Ball Knob - Knob Diameter 30.2 mm | 1.190 in; Thread Size 3/8-16;

B-27

Price Range
$1.68 - $1.51

Stock Levels
2715 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1-229-019
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Black
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
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: 1.50 in Diameter, 1/2-13 Threads, Threaded Insert

B-56

Price Range
$2.16 - $2.16

Stock Levels
83 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035-D
  • Knob Diameter
    1.50 in
  • Thread Length
    1.130 in
  • Thread Size
    1/2-13
Round Ball Knob: 1.000 in Diameter, 5/16-18 Threads, Threaded Insert

SB-5

Price Range
$5.06 - $4.55

Stock Levels
6 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    5TSB2
  • Knob Diameter
    1.000 in
  • Thread Length
    0.500 in
  • Thread Size
    5/16-18
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