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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
$1.15 - $1.28 Request the lead time here
5/16-18
Threaded Insert
Phenolic
DimcoGray
$3.49 - $3.88 4665 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$1.46 - $1.63 543 In stock
#8-32
Threaded Insert
Phenolic
DimcoGray
$1.30 - $1.45 1908 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$0.84 - $0.84 Request the lead time here
#8-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$2.13 - $2.37 1227 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
$9.36 - $10.40 26 In stock
10-32
Threaded Insert
Brass
J.W. Winco Inc.
$2.31 - $2.31 Request the lead time here
#10-32
Threaded Insert
Phenolic
DimcoGray
$1.49 - $1.66 Request the lead time here
#10-24
Threaded Insert
Phenolic
DimcoGray
$17.94 - $17.94 Request the lead time here
1/4-20
Threaded Insert
Aluminum
Kipp
$14.62 - $14.62 2 In stock
5/16-18
Threaded Insert
Aluminum
Kipp
$8.29 - $8.29 78 In stock
10-32
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$3.37 - $3.37 248 In stock
Press On
Press On
Phenolic
Reid Select
$3.67 - $3.67 62 In stock
Press On
Press On
Phenolic
Reid Select
$6.90 - $6.90 Request the lead time here
1/2-20
Threaded Insert
Phenolic
DimcoGray
$1.83 - $1.83 10 In stock
M8
Threaded Insert
Thermoplastic
Kipp
$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.
$2.75 - $3.06 7431 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$2.44 - $2.72 663 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
  • of 14
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 5/16-18;

B-4

Price Range
$1.28 - $1.15

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-113-304
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-16;

B-16

Price Range
$3.88 - $3.49

Stock Levels
4665 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-071
  • Thread Length
    0.630 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob - Knob Diameter 19.1 mm | 0.750 in; Thread Size #8-32;

B-62

Price Range
$1.63 - $1.46

Stock Levels
543 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-222-019
  • Thread Length
    0.310 in
  • Thread Size
    #8-32
  • 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; Shanked Ball, Threaded

DK-340

Price Range
$0.84 - $0.84

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4901-E
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #8-32
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
1227 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-002
  • Thread Length
    .440 in
  • Thread Size
    5/16-24
  • Color
    Black
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
Ball Knob - Knob Diameter 16.8 mm | .660 in; Thread Size #10-32;

DM-5

Price Range
$2.31 - $2.31

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-222-7 10-32
  • Thread Size
    #10-32
  • Color
    Red
  • Insert Material
    Brass
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: .969 in Diameter, 1/4-20 Threads, Threaded Insert

KAB-3

Price Range
$17.94 - $17.94

Stock Levels
Request the lead time here
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.125A22
  • Knob Diameter
    .969 in
  • Thread Size
    1/4-20
  • Color
    Natural
Round Ball Knob: 1.250 in Diameter, 5/16-18 Threads, Threaded Insert

KAB-4

Price Range
$14.62 - $14.62

Stock Levels
2 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.132A32
  • Knob Diameter
    1.250 in
  • Thread Size
    5/16-18
  • Color
    Natural
Round Ball Knob: 1.000 in Diameter, 10-32 Threads, Threaded Insert

SB-23

Price Range
$8.29 - $8.29

Stock Levels
78 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    1TSB2
  • Knob Diameter
    1.000 in
  • Thread Length
    0.380 in
  • Thread Size
    10-32
Round Ball Knob: 0.750 in Diameter, Press On Threads, Press On

POK-10

Price Range
$3.37 - $3.37

Stock Levels
248 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    04B-75CS18
  • Compatible Shaft Diameter
    0.190 in
  • Knob Diameter
    0.750 in
  • Shaft Hole Depth
    0.440 in
Round Ball Knob: 1.750 in Diameter, Press On Threads, Press On

POK-50

Price Range
$3.67 - $3.67

Stock Levels
62 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    04B-17CS50
  • Compatible Shaft Diameter
    0.500 in
  • Knob Diameter
    1.750 in
  • Shaft Hole Depth
    0.750 in
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-20;

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
  • Thread Size
    1/2-20
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 25.0 mm Diameter, M8 Threads, Threaded Insert

KPB-1220

Price Range
$1.83 - $1.83

Stock Levels
10 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.22508
  • Knob Diameter
    0.984 in
  • Thread Length
    0.354 in
  • Thread Size
    M8
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
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-13;

B-10

Price Range
$3.06 - $2.75

Stock Levels
7431 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-062
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-20;

B-18

Price Range
$2.72 - $2.44

Stock Levels
663 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-092
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black