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-25
$1.49 - $1.65 Limited availability
Center-Knurled Ball
Threaded
Northwestern Tools
MPB-6
$2.54 - $2.82 399 In stock
Round Mushroom
Threaded
DimcoGray
DK-345
$0.93 - $1.03 401 In stock
Shanked Ball
Threaded
Davies Molding
DK-385
$1.73 - $1.92 249 In stock
Shanked Ball
Threaded
Davies Molding
B-14
$1.39 - $1.54 Limited availability
Round
Threaded
DimcoGray
B-21
$1.18 - $1.31 218 In stock
Round
Threaded
DimcoGray
B-29
$2.06 - $2.29 368 In stock
Round
Threaded
DimcoGray
B-52
$2.06 - $2.29 174 In stock
Round
Threaded
Davies Molding
B-60
$1.49 - $1.65 317 In stock
Round
Threaded
DimcoGray
B-8
$1.83 - $2.03 839 In stock
Round
Threaded
DimcoGray
BBF-25
$7.25 - $8.06 Limited availability
Round
Threaded
J.W. Winco Inc.
DM-100
$2.27 - $2.52 75 In stock
Round
Threaded
DimcoGray
DM-20
$4.42 - $4.42 77 In stock
Round
Threaded
DimcoGray
KAB-5
$12.45 - $13.83 16 In stock
Round
Threaded
Kipp
KPB-1216
$1.15 - $1.28 108 In stock
Round
Threaded
Kipp
RST-26
$2.03 - $2.26 Limited availability
Center-Knurled Ball
Threaded
Northwestern Tools
RST-30
$4.04 - $4.48 Limited availability
Center-Knurled Ball
Threaded
Northwestern Tools
GK-445
$11.45 - $12.72 6 In stock
Fluted Ball
Threaded
Kipp
GK-705
$6.1 - $6.78 Limited availability
Fluted Ball
Threaded
Kipp
GK-480
$10.74 - $11.93 Limited availability
Fluted Ball
Threaded
Kipp
SB-10
$8.28 - $9.2 Limited availability
Round
Threaded
MPB-3
$2.9 - $3.22 167 In stock
Round Mushroom
Threaded
DimcoGray
SB-24
$7.22 - $8.02 43 In stock
Round
Threaded
DK-765
$2.98 - $3.31 43 In stock
Recessed-Top Ball
Threaded
DimcoGray
DK-350
$1.4 - $1.56 28 In stock
Shanked Ball
Threaded
Davies Molding
  • of 8
Ball Knob; Center-Knurled Ball, Threaded

RST-25

Price Range
$1.65 - $1.49

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

MPB-6

Price Range
$2.82 - $2.54

Stock Levels
399 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    2.030 in
  • Knob Height
    1.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Shanked Ball, Threaded

DK-345

Price Range
$1.03 - $0.93

Stock Levels
401 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #10-32
  • Color
    Black
Ball Knob; Shanked Ball, Threaded

DK-385

Price Range
$1.92 - $1.73

Stock Levels
249 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    1.720 in
  • Knob Height
    2.130 in
  • Thread Size
    1/2-13
  • Color
    Black
Ball Knob; Round, Threaded

B-14

Price Range
$1.54 - $1.39

Stock Levels
Limited availability
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.380 in
  • Thread Length
    .440 in
  • Thread Size
    5/16-24
  • Color
    Black
Ball Knob; Round, Threaded

B-21

Price Range
$1.31 - $1.18

Stock Levels
218 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-29

Price Range
$2.29 - $2.06

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

B-52

Price Range
$2.29 - $2.06

Stock Levels
174 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    1.500 in
  • Thread Length
    0.630 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob; Round, Threaded

B-60

Price Range
$1.65 - $1.49

Stock Levels
317 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    0.750 in
  • Thread Length
    0.310 in
  • Thread Size
    #6-32
  • Color
    Black
Ball Knob; Round, Threaded

B-8

Price Range
$2.03 - $1.83

Stock Levels
839 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
  • Color
    Black
Ball Knob; Round, Threaded

BBF-25

Price Range
$8.06 - $7.25

Stock Levels
Limited availability
Attributes
  • Brand
    J.W. Winco Inc.
  • Knob Diameter
    0.750 in
  • Thread Size
    #10-24
  • Color
    Natural
  • Finish
    High Polish
Ball Knob; Round, Threaded

DM-100

Price Range
$2.52 - $2.27

Stock Levels
75 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.000 in
  • Thread Size
    1/4-20
  • Color
    Red
  • Insert Material
    Brass
Ball Knob; Round, Threaded

DM-20

Price Range
$4.42 - $4.42

Stock Levels
77 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.380 in
  • Thread Size
    5/16-18
  • Color
    Red
  • Insert Material
    Brass
Ball Knob; Round, Threaded

KAB-5

Price Range
$13.83 - $12.45

Stock Levels
16 In stock
Attributes
  • Brand
    Kipp
  • Knob Diameter
    1.563 in
  • Thread Size
    3/8-16
  • Color
    Natural
  • Finish
    Polished
Ball Knob; Round, Threaded

KPB-1216

Price Range
$1.28 - $1.15

Stock Levels
108 In stock
Attributes
  • Brand
    Kipp
  • Knob Diameter
    1.26 in
  • Thread Length
    0.571 in
  • Thread Size
    M10
  • Color
    Black
Ball Knob; Center-Knurled Ball, Threaded

RST-26

Price Range
$2.26 - $2.03

Stock Levels
Limited availability
Attributes
  • Brand
    Northwestern Tools
  • Knob Diameter
    0.980 in
  • Thread Length
    0.550 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob; Center-Knurled Ball, Threaded

RST-30

Price Range
$4.48 - $4.04

Stock Levels
Limited availability
Attributes
  • Brand
    Northwestern Tools
  • Knob Diameter
    1.770 in
  • Thread Length
    0.750 in
  • Thread Size
    1/2-13
  • Color
    Black
Ball Knob; Fluted Ball, Threaded

GK-445

Price Range
$12.72 - $11.45

Stock Levels
6 In stock
Attributes
  • Brand
    Kipp
  • Knob Height
    2.000 in
  • Thread Length
    0.710 in
  • Thread Size
    1/2-13
  • Color
    Black
Ball Knob; Fluted Ball, Threaded

GK-705

Price Range
$6.78 - $6.1

Stock Levels
Limited availability
Attributes
  • Brand
    Kipp
  • Knob Height
    0.980 in
  • Thread Length
    1.180 in
  • Thread Size
    1/4-20
  • 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
    0.790 in
  • Thread Size
    3/8-16
  • Color
    Black
Ball Knob; Round, Threaded

SB-10

Price Range
$9.2 - $8.28

Stock Levels
Limited availability
Attributes
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    5/16-24
  • Color
    Natural
  • Finish
    Flash Chrome;Highly Polished
Ball Knob; Round Mushroom, Threaded

MPB-3

Price Range
$3.22 - $2.9

Stock Levels
167 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    2.030 in
  • Knob Height
    1.500 in
  • Thread Size
    3/8-24
  • Color
    Black
Ball Knob; Round, Threaded

SB-24

Price Range
$8.02 - $7.22

Stock Levels
43 In stock
Attributes
  • Knob Diameter
    1.000 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Natural
  • Finish
    Flash Chrome;Highly Polished
Ball Knob; Recessed-Top Ball, Threaded

DK-765

Price Range
$3.31 - $2.98

Stock Levels
43 In stock
Attributes
  • Brand
    DimcoGray
  • Knob Diameter
    1.880 in
  • Knob Height
    1.470 in
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
Ball Knob; Shanked Ball, Threaded

DK-350

Price Range
$1.56 - $1.4

Stock Levels
28 In stock
Attributes
  • Brand
    Davies Molding
  • Knob Diameter
    1.250 in
  • Knob Height
    1.500 in
  • Thread Size
    1/4-20
  • Color
    Black

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