Ball Knobs

In stock

Ball knobs are commonly found on machine tools, jigs, fixtures, and control levers, our ball knobs come in a variety of shapes such as round, knurled, mushroom, and recessed-top.

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Filter or Search Variants

Use the filters or search below to find what you're looking for

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Metric
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Product SKUs information
Quick View Item code Price range Availability Knob Style Mounting Method Brand
RST-23
$1.58 - $1.76 72 In stock
Center-Knurled Ball
Threaded
Northwestern Tools
GK-450
$5.18 - $5.76 9 In stock
Fluted Ball
Threaded
Kipp
GK-440
$13.09 - $14.54 Limited availability
Fluted Ball
Threaded
Kipp
GK-480
$10.74 - $11.93 Limited availability
Fluted Ball
Threaded
Kipp
B-16
$3.09 - $3.43 1914 In stock
Round
Threaded
DimcoGray
B-2
$1.46 - $1.62 478 In stock
Round
Threaded
DimcoGray
RST-25
$1.49 - $1.65 Limited availability
Center-Knurled Ball
Threaded
Northwestern Tools
B-27
$1.35 - $1.5 695 In stock
Round
Threaded
DimcoGray
POK-65
$3.82 - $3.82 67 In stock
Round
Push Fit
MPB-7
$3.07 - $3.41 781 In stock
Round Mushroom
Threaded
DimcoGray
DK-65
$2.34 - $2.6 168 In stock
Oval Mushroom
Threaded
DimcoGray
DK-350
$1.4 - $1.56 78 In stock
Shanked Ball
Threaded
Davies Molding
DK-370
$2.15 - $2.39 71 In stock
Shanked Ball
Threaded
Davies Molding
SB-9
$8.49 - $9.43 4 In stock
Round
Threaded
B-11
$2.66 - $2.96 997 In stock
Round
Threaded
DimcoGray
B-1
$0.79 - $0.88 599 In stock
Round
Threaded
DimcoGray
B-13
$1.36 - $1.51 515 In stock
Round
Threaded
DimcoGray
B-24
$1.99 - $2.21 277 In stock
Round
Threaded
DimcoGray
B-21
$1.18 - $1.31 238 In stock
Round
Threaded
DimcoGray
B-31
$1.73 - $1.92 342 In stock
Round
Threaded
DimcoGray
B-9
$1.83 - $2.03 588 In stock
Round
Threaded
DimcoGray
B-50
$1.98 - $2.2 174 In stock
Round
Threaded
Davies Molding
B-6
$1.45 - $1.61 482 In stock
Round
Threaded
DimcoGray
DM-155
$7.46 - $7.46 Limited availability
Round
Threaded
DimcoGray
BBF-125
$6.57 - $7.3 32 In stock
Round
Threaded
J.W. Winco Inc.
  • of 8
Ball Knob; Center-Knurled Ball, Threaded

RST-23

Price Range
$1.76 - $1.58

Stock Levels
72 In stock
Attributes
  • Brand
    Northwestern Tools
  • Knob Diameter
    .790 in
  • Thread Length
    .390 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Fluted Ball, Threaded

GK-450

Price Range
$5.76 - $5.18

Stock Levels
9 In stock
Attributes
  • Brand
    Kipp
  • Knob Height
    0.980 in
  • Thread Length
    .790 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Fluted Ball, Threaded

GK-440

Price Range
$14.54 - $13.09

Stock Levels
Limited availability
Attributes
  • Brand
    Kipp
  • Knob Height
    2.00 in
  • Thread Length
    .550 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Fluted Ball, Threaded

GK-480

Price Range
$11.93 - $10.74

Stock Levels
Limited availability
Attributes
  • Brand
    Kipp
  • Knob Height
    2.00 in
  • Thread Length
    .790 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Threaded

B-16

Price Range
$3.43 - $3.09

Stock Levels
1914 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.880 in
  • Thread Length
    .630 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Threaded

B-2

Price Range
$1.62 - $1.46

Stock Levels
478 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.000 in
  • Thread Length
    .310 in
  • Thread Size
    #10-32
  • Color
    Black
Ball Knob; Center-Knurled Ball, Threaded

RST-25

Price Range
$1.65 - $1.49

Stock Levels
Limited availability
Attributes
  • Brand
    Northwestern Tools
  • Knob Diameter
    .980 in
  • Thread Length
    .390 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Round, Threaded

B-27

Price Range
$1.5 - $1.35

Stock Levels
695 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.190 in
  • Thread Length
    .500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Push Fit

POK-65

Price Range
$3.82 - $3.82

Stock Levels
67 In stock
Attributes
  • Compatible Shaft Diameter
    .630 in
  • Knob Diameter
    2.000 in
  • Shaft Hole Depth
    .880 in
  • Thread Size
    Press On
  • Color
    Black
Ball Knob; Round Mushroom, Threaded

MPB-7

Price Range
$3.41 - $3.07

Stock Levels
781 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    2.030 in
  • Knob Height
    1.500 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob; Oval Mushroom, Threaded

DK-65

Price Range
$2.6 - $2.34

Stock Levels
168 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    2.200 in
  • Knob Height
    1.830 in
  • Thread Length
    .438 in
  • Thread Size
    5/16-18
Ball Knob; Shanked Ball, Threaded

DK-350

Price Range
$1.56 - $1.4

Stock Levels
78 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    1.250 in
  • Knob Height
    1.500 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Shanked Ball, Threaded

DK-370

Price Range
$2.39 - $2.15

Stock Levels
71 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    1.500 in
  • Knob Height
    1.810 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Threaded

SB-9

Price Range
$9.43 - $8.49

Stock Levels
4 In stock
Attributes
  • Knob Diameter
    1.380 in
  • Thread Length
    .630 in
  • Thread Size
    5/16-18
  • Color
    Natural
  • Finish
    Flash Chrome;Highly Polished
Ball Knob; Round, Threaded

B-11

Price Range
$2.96 - $2.66

Stock Levels
997 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.880 in
  • Thread Length
    .880 in
  • Thread Size
    5/8-18
  • Color
    Black
Ball Knob; Round, Threaded

B-1

Price Range
$0.88 - $0.79

Stock Levels
599 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    .750 in
  • Thread Length
    .310 in
  • Thread Size
    #10-32
  • Color
    Black
Ball Knob; Round, Threaded

B-13

Price Range
$1.51 - $1.36

Stock Levels
515 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.380 in
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob; Round, Threaded

B-24

Price Range
$2.21 - $1.99

Stock Levels
277 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.190 in
  • Thread Length
    .440 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Round, Threaded

B-21

Price Range
$1.31 - $1.18

Stock Levels
238 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.000 in
  • Thread Length
    .440 in
  • Thread Size
    1/4-28
  • Color
    Black
Ball Knob; Round, Threaded

B-31

Price Range
$1.92 - $1.73

Stock Levels
342 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.630 in
  • Thread Length
    .500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Threaded

B-9

Price Range
$2.03 - $1.83

Stock Levels
588 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.380 in
  • Thread Length
    .630 in
  • Thread Size
    1/2-20
  • Color
    Black
Ball Knob; Round, Threaded

B-50

Price Range
$2.2 - $1.98

Stock Levels
174 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    1.500 in
  • Thread Length
    1.000 in
  • Thread Size
    1/4-20
  • Color
    Black
Ball Knob; Round, Threaded

B-6

Price Range
$1.61 - $1.45

Stock Levels
482 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.38 in
  • Thread Length
    .500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Threaded

DM-155

Price Range
$7.46 - $7.46

Stock Levels
Limited availability
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.380 in
  • Thread Size
    7/16-20
  • Color
    Red
  • Insert Material
    Brass
Ball Knob; Round, Threaded

BBF-125

Price Range
$7.3 - $6.57

Stock Levels
32 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Knob Diameter
    1.000 in
  • Thread Size
    3/8-16
  • Color
    Natural
  • Finish
    High Polish

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