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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
$6.90 - $6.90 Request the lead time here
1/2-20
Threaded Insert
Phenolic
DimcoGray
$8.74 - $8.74 13 In stock
#8-32
Threaded Insert
Aluminum
Kipp
$0.77 - $0.77 178 In stock
M5
Threaded Insert
Thermoplastic
Kipp
$0.84 - $0.84 Request the lead time here
#8-32
0.880 in
Threaded Insert
Phenolic
Reid Select
$1.52 - $1.69 265 In stock
5/16-18
Threaded Insert
Phenolic
DimcoGray
$2.07 - $2.31 255 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$1.23 - $1.94 240 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$2.02 - $3.18 428 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$1.63 - $1.82 4722 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$2.35 - $3.69 472 In stock
Press On
Press On
Phenolic
Reid Select
$2.16 - $2.16 139 In stock
5/16-18
1.810 in
Threaded Insert
Phenolic
Reid Select
$5.06 - $5.06 Request the lead time here
3/8-24
Threaded Insert
Phenolic
DimcoGray
$2.49 - $2.77 1913 In stock
3/8-16
Threaded Insert
Phenolic
DimcoGray
$0.74 - $0.74 20 In stock
M4
Threaded Insert
Thermoplastic
Kipp
$1.73 - $1.73 40 In stock
M6
Threaded Insert
Thermoplastic
Kipp
$10.77 - $10.77 109 In stock
1/2-20
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$11.42 - $12.69 8 In stock
1/4-28
Threaded Insert
Nylon 6/6
J.W. Winco Inc.
$1.85 - $2.06 998 In stock
1/2-20
Threaded Insert
Phenolic
DimcoGray
$2.68 - $2.68 64 In stock
3/8-24
Threaded Insert
Phenolic
DimcoGray
$2.75 - $3.06 7424 In stock
1/2-13
Threaded Insert
Phenolic
DimcoGray
  • of 14
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-20;

DM-40

Price Range
$6.90 - $6.90

Stock Levels
Request the lead time here
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-7 1/2-20
  • Thread Size
    1/2-20
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 0.625 in Diameter, #8-32 Threads, Threaded Insert

KAB-1

Price Range
$8.74 - $8.74

Stock Levels
13 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0650.116AE2
  • Knob Diameter
    0.625 in
  • Thread Size
    #8-32
  • Color
    Natural
Round Ball Knob: 20.0 mm Diameter, M5 Threads, Threaded Insert

KPB-1211

Price Range
$0.77 - $0.77

Stock Levels
178 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.12005
  • Knob Diameter
    0.787 in
  • Thread Length
    0.354 in
  • Thread Size
    M5
Ball Knob; Shanked Ball, Threaded

DK-340

Price Range
$0.84 - $0.84

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4901-E
  • Knob Diameter
    .670 in
  • Knob Height
    0.880 in
  • Thread Size
    #8-32
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 5/16-18;

B-13

Price Range
$1.69 - $1.52

Stock Levels
265 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-313
  • Thread Length
    .440 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 3/8-24;

B-20

Price Range
$2.31 - $2.07

Stock Levels
255 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-085
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
  • Color
    Black
Ball Knob - Knob Diameter 30.2 mm | 1.190 in; Thread Size 3/8-24;

B-28

Price Range
$1.94 - $1.23

Stock Levels
240 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-229-024
  • Thread Length
    0.500 in
  • Thread Size
    3/8-24
  • Color
    Black
Ball Knob - Knob Diameter 41.4 mm | 1.630 in; Thread Size 1/2-20;

B-35

Price Range
$3.18 - $2.02

Stock Levels
428 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-230-007
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black
Ball Knob - Knob Diameter 35.1 mm | 1.38 in; Thread Size 3/8-16;

B-6

Price Range
$1.82 - $1.63

Stock Levels
4722 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-321
  • Thread Length
    0.500 in
  • Thread Size
    3/8-16
  • Color
    Black
Round Ball Knob: 1.250 in Diameter, Press On Threads, Press On

POK-35

Price Range
$3.69 - $2.35

Stock Levels
472 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    KB6/125
  • Compatible Shaft Diameter
    0.380 in
  • Knob Diameter
    1.250 in
  • Shaft Hole Depth
    0.750 in
Ball Knob - Knob Diameter 38.1 mm | 1.500 in; Thread Size 5/16-18;

DK-365

Price Range
$2.16 - $2.16

Stock Levels
139 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    0035CS
  • Knob Height
    1.810 in
  • Thread Size
    5/16-18
  • Color
    Black
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 3/8-24;

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
  • Thread Size
    3/8-24
  • Color
    Red
  • Insert Material
    Brass
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 3/8-16;

DM-70

Price Range
$2.77 - $2.49

Stock Levels
1913 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-7 3/8-16
  • Thread Size
    3/8-16
  • Color
    Red
  • Insert Material
    Brass
Round Ball Knob: 16.0 mm Diameter, M4 Threads, Threaded Insert

KPB-1209

Price Range
$0.74 - $0.74

Stock Levels
20 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.11604
  • Knob Diameter
    0.63 in
  • Thread Length
    0.276 in
  • Thread Size
    M4
Round Ball Knob: 20.0 mm Diameter, M6 Threads, Threaded Insert

KPB-1218

Price Range
$1.73 - $1.73

Stock Levels
40 In stock
Attributes
  • Brand
    Kipp
  • Manufacturer Part Number
    K0158.22006
  • Knob Diameter
    0.787 in
  • Thread Length
    0.295 in
  • Thread Size
    M6
Round Ball Knob: 1.380 in Diameter, 1/2-20 Threads, Threaded Insert

SB-15

Price Range
$10.77 - $10.77

Stock Levels
109 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    9TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
Round Ball Knob: 1.380 in Diameter, 1/4-28 Threads, Threaded Insert

SB-8

Price Range
$12.69 - $11.42

Stock Levels
8 In stock
Attributes
  • Brand
    J.W. Winco Inc.
  • Manufacturer Part Number
    4TSB3
  • Knob Diameter
    1.380 in
  • Thread Length
    0.630 in
  • Thread Size
    1/4-28
Ball Knob - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/2-20;

B-9

Price Range
$2.06 - $1.85

Stock Levels
998 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    2-095-302
  • Thread Length
    0.630 in
  • Thread Size
    1/2-20
  • Color
    Black
Ball Knob - Knob Diameter 25.4 mm | 1.000 in; Thread Size 3/8-24;

DM-135

Price Range
$2.68 - $2.68

Stock Levels
64 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-113-7 3/8-24
  • Thread Size
    3/8-24
  • Color
    Red
  • Insert Material
    Brass
Ball Knob - Knob Diameter 47.8 mm | 1.880 in; Thread Size 1/2-13;

B-10

Price Range
$3.06 - $2.75

Stock Levels
7424 In stock
Attributes
  • Brand
    DimcoGray
  • Manufacturer Part Number
    1-111-062
  • Thread Length
    0.630 in
  • Thread Size
    1/2-13
  • Color
    Black