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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
$1.48 - $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
$1.30 - $1.45 1908 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$2.13 - $2.37 1228 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
$1.38 - $1.54 96 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
$1.49 - $1.66 Request the lead time here
#10-24
Threaded Insert
Phenolic
DimcoGray
$9.36 - $10.40 28 In stock
#10-24
Threaded Insert
Brass
J.W. Winco Inc.
$1.64 - $2.57 80 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$1.87 - $1.87 Request the lead time here
#10-32
Threaded Insert
Phenolic
DimcoGray
$6.44 - $6.44 109 In stock
#10-32
Threaded Insert
Aluminum
Kipp
$0.98 - $0.98 5 In stock
M8
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
$6.63 - $6.63 5 In stock
10-24
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$7.27 - $8.08 13 In stock
5/16-18
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$1.99 - $1.99 28 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$1.52 - $1.69 265 In stock
5/16-18
Threaded Insert
Phenolic
DimcoGray
$2.07 - $2.31 255 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
  • of 14
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
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 3/8-16;

B-23

Price Range
$1.45 - $1.30

Stock Levels
1908 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-032
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob - Knob Diameter 41.4 mm | 1.630 in; Thread Size 5/16-24;

B-30

Price Range
$2.37 - $2.13

Stock Levels
1228 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-002
  • Thread Length
    .440 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 5/16-24;

B-5

Price Range
$1.54 - $1.38

Stock Levels
96 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-040
  • Thread Length
    .440 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob - Knob Diameter 19.1 mm | 0.750 in; Thread Size #10-24;

B-64

Price Range
$1.66 - $1.49

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-222-016
  • Thread Length
    0.310 in
  • Thread Size
    #10-24
  • Color
    Black
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
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/2-13;

DM-160

Price Range
$2.57 - $1.64

Stock Levels
80 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-7 1/2-13 MT
  • Thread Size
    1/2-13
  • Color
    Red
  • Insert Material
    Brass
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size #10-32;

DM-50

Price Range
$1.87 - $1.87

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-793
  • Thread Size
    #10-32
  • Color
    Red
  • Insert Material
    Brass
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: 25.0 mm Diameter, M8 Threads, Threaded Insert

KPB-1214

Price Range
$0.98 - $0.98

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: 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
Round Ball Knob: 1.000 in Diameter, 10-24 Threads, Threaded Insert

SB-22

Price Range
$6.63 - $6.63

Stock Levels
5 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    2TSB2
  • Knob Diameter
    1.000 in
  • Thread Length
    0.380 in
  • Thread Size
    10-24
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
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 3/8-16;

R-6

Price Range
$1.99 - $1.99

Stock Levels
28 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-806
  • Thread Length
    .500 in
  • Thread Size
    3/8-16
  • Color
    Red
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 5/16-18;

B-13

Price Range
$1.69 - $1.52

Stock Levels
265 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-313
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-24;

B-20

Price Range
$2.31 - $2.07

Stock Levels
255 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-085
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
  • Color
    Black