Menu Search

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.

Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Brand All
Show more Show less
Thread Size All
Show more Show less
Mount Type All
Knob Material All
Show more Show less
Knob Height All
Show more Show less
280 results
Product SKUs information
Item Code Price range Availability Thread Size Knob Height Mount Type Knob Material Brand View
$2.07 - $2.07 162 In stock
5/16-18
Threaded Insert
Phenolic
Reid Select
$9.36 - $10.40 26 In stock
10-32
Threaded Insert
Brass
J.W. Winco Inc.
$3.07 - $3.07 Request the lead time here
7/16-20
Threaded Insert
Phenolic
DimcoGray
$4.55 - $4.55 Request the lead time here
5/16-18
Threaded Insert
Phenolic
DimcoGray
$0.76 - $0.76 258 In stock
1/4-20
Threaded Insert
Thermoplastic
Reid Select
$7.27 - $8.08 4 In stock
7/16-20
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$4.55 - $5.06 13 In stock
5/16-24
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$9.11 - $10.13 8 In stock
M4
0.591 in
Threaded Insert
Stainless Steel
J.W. Winco Inc.
$7.30 - $7.30 Request the lead time here
Press On
Press On
Phenolic
Reid Select
$7.27 - $8.08 7 In stock
3/8-24
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$3.00 - $3.34 3435 In stock
5/8-18
Threaded Insert
Phenolic
DimcoGray
$6.90 - $6.90 Request the lead time here
1/2-20
Threaded Insert
Phenolic
DimcoGray
$9.36 - $10.40 28 In stock
#10-24
Threaded Insert
Brass
J.W. Winco Inc.
$4.69 - $4.69 Request the lead time here
5/8-18
Threaded Insert
Phenolic
DimcoGray
$7.78 - $7.78 Request the lead time here
3/8-16
Threaded Insert
Phenolic
DimcoGray
$6.44 - $6.44 109 In stock
#10-32
Threaded Insert
Aluminum
Kipp
$0.59 - $0.59 Request the lead time here
M6
Threaded Insert
Thermoplastic
Kipp
$1.74 - $1.74 50 In stock
M8
Threaded Insert
Thermoplastic
Kipp
$3.67 - $3.67 888 In stock
Press On
Press On
Phenolic
Reid Select
$2.37 - $3.72 21 In stock
3/8-16
Threaded Insert
Thermoplastic
Reid Select
  • of 14
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: 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, 7/16-20 Threads, Threaded Insert

DM-155

Price Range
$3.07 - $3.07

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-7 7/16-20
  • Knob Diameter
    1.380 in
  • Thread Size
    7/16-20
  • Color
    Red
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: 1.380 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: 1.380 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: 1.000 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: 16.0 mm Diameter, M4 Threads, Threaded Insert

WBK-5

Price Range
$10.13 - $9.11

Stock Levels
8 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    319-NI-16-M4-C
  • Knob Diameter
    0.63 in
  • Knob Height
    0.591 in
  • Thread Length
    0.276 in
Round Ball Knob: 2.000 in Diameter, Press On Threads, Press On

POK-60

Price Range
$7.30 - $7.30

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB8/200
  • Compatible Shaft Diameter
    0.500 in
  • Knob Diameter
    2.000 in
  • Shaft Hole Depth
    0.750 in
Round Ball Knob: 1.380 in Diameter, 3/8-24 Threads, Threaded Insert

SB-12

Price Range
$8.08 - $7.27

Stock Levels
7 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    7TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    3/8-24
Round Ball Knob: 1.880 in Diameter, 5/8-18 Threads, Threaded Insert

B-11

Price Range
$3.34 - $3.00

Stock Levels
3435 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-016
  • Knob Diameter
    1.880 in
  • Thread Length
    .880 in
  • Thread Size
    5/8-18
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: 0.750 in Diameter, #10-24 Threads, Threaded Insert

BBF-25

Price Range
$10.40 - $9.36

Stock Levels
28 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    2TSB1/BR
  • Knob Diameter
    0.750 in
  • Thread Size
    #10-24
  • Color
    Natural
Round Ball Knob: 1.880 in Diameter, 5/8-18 Threads, Threaded Insert

DM-15

Price Range
$4.69 - $4.69

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-7 5/8-18
  • Knob Diameter
    1.880 in
  • Thread Size
    5/8-18
  • Color
    Red
Round Ball Knob: 1.880 in Diameter, 3/8-16 Threads, Threaded Insert

DM-45

Price Range
$7.78 - $7.78

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-7 3/8-16
  • Knob Diameter
    1.880 in
  • Thread Size
    3/8-16
  • Color
    Red
Round Ball Knob: 0.781 in Diameter, #10-32 Threads, Threaded Insert

KAB-2

Price Range
$6.44 - $6.44

Stock Levels
109 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.120A12
  • Knob Diameter
    0.781 in
  • Thread Size
    #10-32
  • Color
    Natural
Round Ball Knob: 20.0 mm Diameter, M6 Threads, Threaded Insert

KPB-1212

Price Range
$0.59 - $0.59

Stock Levels
Request the lead time here
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.12006
  • Knob Diameter
    0.787 in
  • Thread Length
    0.354 in
  • Thread Size
    M6
Round Ball Knob: 32.0 mm Diameter, M8 Threads, Threaded Insert

KPB-1221

Price Range
$1.74 - $1.74

Stock Levels
50 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.23208
  • Knob Diameter
    1.26 in
  • Thread Length
    0.472 in
  • Thread Size
    M8
Round Ball Knob: 1.500 in Diameter, Press On Threads, Press On

POK-40

Price Range
$3.67 - $3.67

Stock Levels
888 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    04B-15CS37
  • Compatible Shaft Diameter
    0.380 in
  • Knob Diameter
    1.500 in
  • Shaft Hole Depth
    0.750 in
Round Ball Knob: 1.500 in Diameter, 3/8-16 Threads, Threaded Insert

RK-270

Price Range
$3.72 - $2.37

Stock Levels
21 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    PB-25-KN6CB4S21
  • Knob Diameter
    1.500 in
  • Shaft Hole Depth
    0.500 in
  • Thread Length
    0.500 in