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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
$4.38 - $4.38 Request the lead time here
3/8-24
Threaded Insert
Phenolic
Reid Select
$1.02 - $1.02 Request the lead time here
M5
Threaded Insert
Thermoplastic
Kipp
$1.06 - $1.06 61 In stock
M6
Threaded Insert
Thermoplastic
Kipp
$2.59 - $4.07 303 In stock
Press On
Press On
Phenolic
Reid Select
$3.16 - $4.97 141 In stock
1/2-13
Threaded Insert
Thermoplastic
Reid Select
$7.27 - $8.08 61 In stock
1/2-13
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$7.27 - $8.08 48 In stock
1/4-20
Threaded Insert
Steel
J.W. Winco Inc.
$1.58 - $1.58 50 In stock
M8 x 1.25
Threaded Insert
Thermoplastic
Kipp
$2.80 - $2.80 213 In stock
3/8-16
2.130 in
Threaded Insert
Phenolic
Reid Select
$2.10 - $2.10 10 In stock
M8
Threaded Insert
Thermoplastic
Kipp
$2.04 - $2.04 Request the lead time here
5/16-18
Threaded Insert
Thermoplastic
Reid Select
$3.17 - $3.53 1223 In stock
1/2-13
1.470 in
Threaded Insert
Phenolic
DimcoGray
$1.76 - $1.76 420 In stock
1/4-20
1.810 in
Threaded Insert
Phenolic
Reid Select
$1.48 - $1.65 2384 In stock
1/4-20
Threaded Insert
Phenolic
DimcoGray
$1.48 - $1.65 481 In stock
#10-32
Threaded Insert
Phenolic
DimcoGray
$1.51 - $1.68 2713 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$2.10 - $2.34 399 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
$2.16 - $2.16 83 In stock
1/2-13
Threaded Insert
Phenolic
Reid Select
$7.46 - $8.29 9 In stock
3/8-16
Threaded Insert
Brass
J.W. Winco Inc.
$1.88 - $1.88 122 In stock
5/16-24
Threaded Insert
Phenolic
DimcoGray
  • of 14
Round Ball Knob: 1.190 in Diameter, 3/8-24 Threads, Threaded Insert

DM-90

Price Range
$4.38 - $4.38

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0025FP
  • Knob Diameter
    1.190 in
  • Thread Size
    3/8-24
  • Color
    Red
Round Ball Knob: 16.0 mm Diameter, M5 Threads, Threaded Insert

KPB-1210

Price Range
$1.02 - $1.02

Stock Levels
Request the lead time here
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.11605
  • Knob Diameter
    0.63 in
  • Thread Length
    0.276 in
  • Thread Size
    M5
Round Ball Knob: 25.0 mm Diameter, M6 Threads, Threaded Insert

KPB-1219

Price Range
$1.06 - $1.06

Stock Levels
61 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.22506
  • Knob Diameter
    0.984 in
  • Thread Length
    0.354 in
  • Thread Size
    M6
Round Ball Knob: 1.250 in Diameter, Press On Threads, Press On

POK-30

Price Range
$4.07 - $2.59

Stock Levels
303 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB4/125
  • Compatible Shaft Diameter
    0.250 in
  • Knob Diameter
    1.250 in
  • Shaft Hole Depth
    0.630 in
Round Ball Knob: 1.380 in Diameter, 1/2-13 Threads, Threaded Insert

RK-240

Price Range
$4.97 - $3.16

Stock Levels
141 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    PB-25-KN8CB3S21
  • Knob Diameter
    1.380 in
  • Shaft Hole Depth
    0.500 in
  • Thread Length
    0.500 in
Round Ball Knob: 1.380 in Diameter, 1/2-13 Threads, Threaded Insert

SB-14

Price Range
$8.08 - $7.27

Stock Levels
61 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    8TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
Round Ball Knob: 1.380 in Diameter, 1/4-20 Threads, Threaded Insert

SB-7

Price Range
$8.08 - $7.27

Stock Levels
48 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    3TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/4-20
Ball Ball Knob: 32 mm Diameter, M8 x 1.25 Threads, Threaded Insert

KPB-1215

Price Range
$1.58 - $1.58

Stock Levels
50 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.13208
  • Knob Diameter
    1.26 in
  • Thread Size
    M8 x 1.25
  • Color
    Black
Ball Knob; Shanked Ball, Threaded

DK-380

Price Range
$2.80 - $2.80

Stock Levels
213 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0045-Q
  • Knob Diameter
    1.720 in
  • Knob Height
    2.130 in
  • Thread Size
    3/8-16
Round Ball Knob: 25.0 mm Diameter, M8 Threads, Threaded Insert

KPB-1220

Price Range
$2.10 - $2.10

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: 1.500 in Diameter, 5/16-18 Threads, Threaded Insert

RK-260

Price Range
$2.04 - $2.04

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    PB-25-KN5CB4S22
  • Knob Diameter
    1.500 in
  • Shaft Hole Depth
    0.500 in
  • Thread Length
    0.500 in
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-13;

DK-770

Price Range
$3.53 - $3.17

Stock Levels
1223 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-274-063
  • Knob Height
    1.470 in
  • Thread Length
    0.625 in
  • Thread Size
    1/2-13
Ball Knob; Shanked Ball, Threaded

DK-375

Price Range
$1.76 - $1.76

Stock Levels
420 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035AU
  • Knob Diameter
    1.500 in
  • Knob Height
    1.810 in
  • Thread Size
    1/4-20
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/4-20;

B-12

Price Range
$1.65 - $1.48

Stock Levels
2384 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-311
  • Thread Length
    .440 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size #10-32;

B-2

Price Range
$1.65 - $1.48

Stock Levels
481 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-002
  • Thread Length
    0.310 in
  • Thread Size
    #10-32
  • Color
    Black
Ball Knob - Knob Diameter 30.2 mm | 1.190 in; Thread Size 3/8-16;

B-27

Price Range
$1.68 - $1.51

Stock Levels
2713 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-229-019
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob - Knob Diameter 41.4 mm | 1.630 in; Thread Size 1/2-13;

B-34

Price Range
$2.34 - $2.10

Stock Levels
399 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-052
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
  • Color
    Black
Round Ball Knob: 1.50 in Diameter, 1/2-13 Threads, Threaded Insert

B-56

Price Range
$2.16 - $2.16

Stock Levels
83 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035-D
  • Knob Diameter
    1.50 in
  • Thread Length
    1.130 in
  • Thread Size
    1/2-13
Round Ball Knob: 1.000 in Diameter, 3/8-16 Threads, Threaded Insert

BBF-125

Price Range
$8.29 - $7.46

Stock Levels
9 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    6TSB2/BR
  • Knob Diameter
    1.000 in
  • Thread Size
    3/8-16
  • Color
    Natural
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 5/16-24;

DM-145

Price Range
$1.88 - $1.88

Stock Levels
122 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-7 5/16-24
  • Thread Size
    5/16-24
  • Color
    Red
  • Insert Material
    Brass