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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
$1.95 - $2.17 837 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$13.61 - $13.61 6 In stock
3/8-16
Threaded Insert
Aluminum
Kipp
$1.21 - $1.21 106 In stock
M10
Threaded Insert
Thermoplastic
Kipp
$2.24 - $2.24 990 In stock
3/8-16
Threaded Insert
Phenolic
Reid Select
$1.85 - $2.06 1135 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$8.29 - $8.29 307 In stock
1/4-28
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$5.06 - $5.06 Request the lead time here
3/8-24
Threaded Insert
Phenolic
DimcoGray
$10.66 - $11.85 39 In stock
M5
0.709 in
Threaded Insert
Stainless Steel
J.W. Winco Inc.
$2.55 - $4.00 442 In stock
Press On
Press On
Phenolic
Reid Select
$4.55 - $5.06 13 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.
$3.27 - $3.64 549 In stock
3/8-24
1.500 in
Threaded Insert
Phenolic
DimcoGray
$2.07 - $2.07 47 In stock
3/8-16
1.810 in
Threaded Insert
Phenolic
Reid Select
$4.30 - $4.30 63 In stock
1/4-20
0.980 in
Threaded Insert
Thermoplastic
Kipp
$2.57 - $2.86 332 In stock
1/4-20
1.830 in
Threaded Insert
Phenolic
DimcoGray
$0.93 - $0.93 93 In stock
#10-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$14.43 - $14.43 1 In stock
1/2-13
2.000 in
Threaded Insert
Thermoplastic
Kipp
$5.61 - $5.61 18 In stock
5/16-18
1.300 in
Threaded Insert
Thermoplastic
Kipp
$3.46 - $3.85 1642 In stock
5/16-18
1.500 in
Threaded Insert
Phenolic
DimcoGray
$4.46 - $4.96 499 In stock
3/8-16
1.500 in
Threaded Insert
Phenolic
DimcoGray
  • of 14
Round Ball Knob: 1.630 in Diameter, 3/8-16 Threads, Threaded Insert

B-31

Price Range
$2.17 - $1.95

Stock Levels
837 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-032
  • Knob Diameter
    1.630 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
Round Ball Knob: 1.563 in Diameter, 3/8-16 Threads, Threaded Insert

KAB-5

Price Range
$13.61 - $13.61

Stock Levels
6 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.140A42
  • Knob Diameter
    1.563 in
  • Thread Size
    3/8-16
  • Color
    Natural
Round Ball Knob: 32.0 mm Diameter, M10 Threads, Threaded Insert

KPB-1216

Price Range
$1.21 - $1.21

Stock Levels
106 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.13210
  • Knob Diameter
    1.26 in
  • Thread Length
    0.571 in
  • Thread Size
    M10
Round Ball Knob: 1.500 in Diameter, 3/8-16 Threads, Threaded Insert

B-54

Price Range
$2.24 - $2.24

Stock Levels
990 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035-X
  • Knob Diameter
    1.500 in
  • Thread Length
    0.630 in
  • Thread Size
    3/8-16
Round Ball Knob: 1.380 in Diameter, 1/2-20 Threads, Threaded Insert

B-9

Price Range
$2.06 - $1.85

Stock Levels
1135 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-302
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
Round Ball Knob: 1.000 in Diameter, 1/4-28 Threads, Threaded Insert

SB-4

Price Range
$8.29 - $8.29

Stock Levels
307 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    4TSB2
  • Knob Diameter
    1.000 in
  • Thread Length
    0.500 in
  • Thread Size
    1/4-28
Round Ball Knob: 1.380 in Diameter, 3/8-24 Threads, Threaded Insert

DM-30

Price Range
$5.06 - $5.06

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-095-7 3/8-24
  • Knob Diameter
    1.380 in
  • Thread Size
    3/8-24
  • Color
    Red
Round Ball Knob: 20.0 mm Diameter, M5 Threads, Threaded Insert

WBK-10

Price Range
$11.85 - $10.66

Stock Levels
39 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    319-NI-20-M5-C
  • Knob Diameter
    0.787 in
  • Knob Height
    0.709 in
  • Thread Length
    0.354 in
Round Ball Knob: 1.000 in Diameter, Press On Threads, Press On

POK-25

Price Range
$4.00 - $2.55

Stock Levels
442 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB5/100
  • Compatible Shaft Diameter
    0.310 in
  • Knob Diameter
    1.000 in
  • Shaft Hole Depth
    0.560 in
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: 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; Round Mushroom, Threaded

MPB-3

Price Range
$3.64 - $3.27

Stock Levels
549 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-315
  • Knob Diameter
    2.030 in
  • Knob Height
    1.500 in
  • Thread Size
    3/8-24
Ball Knob; Shanked Ball, Threaded

DK-370

Price Range
$2.07 - $2.07

Stock Levels
47 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035CH
  • Knob Diameter
    1.500 in
  • Knob Height
    1.810 in
  • Thread Size
    3/8-16
Ball Knob; Fluted Ball, Threaded

GK-455

Price Range
$4.30 - $4.30

Stock Levels
63 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.1A2X30
  • Knob Height
    0.980 in
  • Thread Length
    1.180 in
  • Thread Size
    1/4-20
Ball Knob; Oval Mushroom, Threaded

DK-64

Price Range
$2.86 - $2.57

Stock Levels
332 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-286-300
  • Knob Diameter
    2.200 in
  • Knob Height
    1.830 in
  • Thread Length
    0.438 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; Fluted Ball, Threaded

GK-490

Price Range
$14.43 - $14.43

Stock Levels
1 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.4A5X30
  • Knob Height
    2.000 in
  • Thread Length
    1.180 in
  • Thread Size
    1/2-13
Ball Knob; Fluted Ball, Threaded

GK-405

Price Range
$5.61 - $5.61

Stock Levels
18 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.2A3
  • Knob Height
    1.300 in
  • Thread Length
    0.550 in
  • Thread Size
    5/16-18
Ball Knob; Round Mushroom, Threaded

MPB-7

Price Range
$3.85 - $3.46

Stock Levels
1642 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-331
  • Knob Diameter
    2.030 in
  • Knob Height
    1.500 in
  • Thread Size
    5/16-18
Ball Knob; Round Mushroom, Threaded

MPB-2

Price Range
$4.96 - $4.46

Stock Levels
499 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-283-332
  • Knob Diameter
    2.030 in
  • Knob Height
    1.500 in
  • Thread Size
    3/8-16