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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
$1.81 - $2.02 505 In stock
M10
Threaded Insert
Phenolic
$2.57 - $4.04 503 In stock
M12
Threaded Insert
Phenolic
$1.77 - $1.97 508 In stock
M10
Threaded Insert
Phenolic
$1.62 - $2.54 Request the lead time here
M5
Threaded Insert
Thermoplastic
Reid Select
$1.22 - $1.36 467 In stock
M8
Threaded Insert
Phenolic
$2.43 - $2.71 334 In stock
M10
Threaded Insert
Phenolic
$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
$16.06 - $17.85 36 In stock
M6
0.886 in
Threaded Insert
Stainless Steel
J.W. Winco Inc.
$3.80 - $5.97 324 In stock
Press On
Press On
Phenolic
Reid Select
$7.27 - $8.08 17 In stock
3/8-16
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$8.29 - $8.29 307 In stock
1/4-28
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$6.85 - $6.85 31 In stock
Press On
Press On
Phenolic
Reid Select
$4.30 - $4.30 63 In stock
1/4-20
0.980 in
Threaded Insert
Thermoplastic
Kipp
$2.93 - $3.26 22 In stock
3/8-16
1.500 in
Threaded Insert
Phenolic
Reid Select
$1.76 - $2.77 3 In stock
5/16-18
Threaded Insert
Thermoplastic
Reid Select
$4.30 - $4.30 188 In stock
1/4-20
0.980 in
Threaded Insert
Thermoplastic
Kipp
$2.72 - $4.28 25 In stock
3/8-16
Threaded Insert
Thermoplastic
Reid Select
$3.46 - $3.85 1487 In stock
5/16-18
1.500 in
Threaded Insert
Phenolic
Reid Select
$1.42 - $1.42 126 In stock
1/4-20
1.500 in
Threaded Insert
Phenolic
Reid Select
  • of 14
Round Ball Knob: 35.0 mm Diameter, M10 Threads, Threaded Insert

MBK-7

Price Range
$1.81 - $2.02

Stock Levels
505 In stock
Attributes
  • Manufacturer Part Number
    2-095-906
  • Knob Diameter
    1.378 in
  • Thread Size
    M10
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 35.0 mm Diameter, M12 Threads, Threaded Insert

MBK-8

Price Range
$2.57 - $4.04

Stock Levels
503 In stock
Attributes
  • Manufacturer Part Number
    2-095-600
  • Knob Diameter
    1.378 in
  • Thread Size
    M12
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 25.0 mm Diameter, M10 Threads, Threaded Insert

MBK-4

Price Range
$1.77 - $1.97

Stock Levels
508 In stock
Attributes
  • Manufacturer Part Number
    1-113-612
  • Knob Diameter
    0.984 in
  • Thread Size
    M10
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 20.0 mm Diameter, M5 Threads, Threaded Insert

RST-10

Price Range
$1.62 - $2.54

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11000220301
  • Knob Diameter
    0.787 in
  • Thread Length
    0.354 in
  • Thread Size
    M5
Round Ball Knob: 25.0 mm Diameter, M8 Threads, Threaded Insert

MBK-3

Price Range
$1.22 - $1.36

Stock Levels
467 In stock
Attributes
  • Manufacturer Part Number
    2-113-608
  • Knob Diameter
    0.984 in
  • Thread Size
    M8
  • Color
    Black
  • Insert Material
    Brass
Round Ball Knob: 48.0 mm Diameter, M10 Threads, Threaded Insert

MBK-9

Price Range
$2.43 - $2.71

Stock Levels
334 In stock
Attributes
  • Manufacturer Part Number
    1-111-602
  • Knob Diameter
    1.89 in
  • Thread Size
    M10
  • Color
    Black
  • Insert Material
    Brass
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: 25.0 mm Diameter, M6 Threads, Threaded Insert

WBK-15

Price Range
$16.06 - $17.85

Stock Levels
36 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    319-NI-25-M6-C
  • Knob Diameter
    0.984 in
  • Knob Height
    0.886 in
  • Thread Length
    0.433 in
Round Ball Knob: 1.750 in Diameter, Press On Threads, Press On

POK-55

Price Range
$3.80 - $5.97

Stock Levels
324 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: 1.380 in Diameter, 3/8-16 Threads, Threaded Insert

SB-11

Price Range
$7.27 - $8.08

Stock Levels
17 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    6TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    3/8-16
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: 0.750 in Diameter, Press On Threads, Press On

POK-15

Price Range
$6.85 - $6.85

Stock Levels
31 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    04B-75CS25
  • Compatible Shaft Diameter
    0.250 in
  • Knob Diameter
    0.750 in
  • Shaft Hole Depth
    0.440 in
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 - Knob Diameter 51.6 mm | 2.030 in; Thread Size 3/8-16;

MPB-6

Price Range
$2.93 - $3.26

Stock Levels
22 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-283-334
  • Knob Height
    1.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Center-Knurled Ball, Threaded

RST-27

Price Range
$1.76 - $2.77

Stock Levels
3 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11001135303
  • Knob Diameter
    1.380 in
  • Thread Length
    0.550 in
  • Thread Size
    5/16-18
Ball Knob; Fluted Ball, Threaded

GK-450

Price Range
$4.30 - $4.30

Stock Levels
188 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0253.1A2X20
  • Knob Height
    0.980 in
  • Thread Length
    0.790 in
  • Thread Size
    1/4-20
Ball Knob; Center-Knurled Ball, Threaded

RST-28

Price Range
$2.72 - $4.28

Stock Levels
25 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    11001135304
  • Knob Diameter
    1.380 in
  • Thread Length
    0.550 in
  • Thread Size
    3/8-16
Ball Knob - Knob Diameter 51.6 mm | 2.030 in; Thread Size 5/16-18;

MPB-7

Price Range
$3.46 - $3.85

Stock Levels
1487 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2-283-331
  • Knob Height
    1.500 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob; Shanked Ball, Threaded

DK-350

Price Range
$1.42 - $1.42

Stock Levels
126 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0025AN
  • Knob Diameter
    1.250 in
  • Knob Height
    1.500 in
  • Thread Size
    1/4-20