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3 Arm Prong Knobs

In stock

3-arm prong knobs are among the most common type of lobed knob, allowing easy access even with thick gloves on for small adjustments to equipment and workpieces across industries.

Find inch and metric 3-lobed knobs at Reid Supply in both female and male thread inserts of a variety of materials, including plastic, stainless steel, and brass insert threading in Reid Supply’s online catalog.

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133 results
Product SKUs information
Item Code Price range Availability Thread Size Overall Diameter Mount Type Thread Length Knob Material Overall Height Brand View
$4.97 - $7.81 Request the lead time here
1/2-13
4.920 in
Female
0.750 in
Thermoplastic
2.090 in
Reid Select
$1.80 - $2.83 440 In stock
1/2-13
3.350 in
Female
0.750 in
Thermoplastic
1.420 in
Reid Select
$1.58 - $1.58 Request the lead time here
1/4-20
0.750 in
Female
0.380 in
Phenolic
0.7200 in
Reid Select
$2.89 - $2.89 110 In stock
1/4-20
1.770 in
Female
0.700 in
Thermoplastic
0.8900 in
Reid Select
$1.20 - $1.20 15 In stock
5/16-18
1.250 in
Female
0.380 in
Phenolic
0.8750 in
Reid Select
$0.84 - $1.32 63 In stock
1/4-20
Female
0.625 in
ABS
Reid Select
$1.69 - $1.69 Request the lead time here
#10-32
1.125 in
Female
0.375 in
Phenolic
0.750 in
Reid Select
$1.46 - $1.63 1129 In stock
1/4-20
Female
0.438 in
ABS
Reid Select
$0.69 - $1.08 Request the lead time here
#10-32
1.125 in
Female
0.380 in
Phenolic
0.750 in
Reid Select
$2.40 - $2.40 Request the lead time here
5/16-18
1.500 in
Female
0.500 in
Phenolic
0.875 in
Reid Select
$1.31 - $1.31 Request the lead time here
1/4-20
1.500 in
Female
0.380 in
Phenolic
0.875 in
Reid Select
$2.69 - $2.69 Request the lead time here
3/8-16
2.000 in
Female
0.500 in
Phenolic
1.000 in
Reid Select
$1.22 - $1.22 251 In stock
5/16-18
Female
0.438 in
ABS
Reid Select
$1.17 - $1.17 Request the lead time here
1/4-20
Female
0.500 in
ABS
Reid Select
$2.02 - $2.02 64 In stock
3/8-16
2.000 in
Female
0.500 in
Phenolic
1.000 in
Reid Select
$0.95 - $1.50 93 In stock
3/8-16
Female
0.500 in
ABS
Reid Select
$1.36 - $1.36 Request the lead time here
5/16-18
1.500 in
Female
0.500 in
Phenolic
0.875 in
Reid Select
$1.30 - $1.30 Request the lead time here
3/8-16
Female
0.625 in
ABS
Reid Select
$1.87 - $1.87 123 In stock
1/4-20
1.125 in
Female
0.500 in
Phenolic
0.750 in
Reid Select
$2.19 - $3.44 19 In stock
1/2-13
4.130 in
Female
0.750 in
Thermoplastic
1.770 in
Reid Select
  • of 7
Lobed Knob - Female; 4.920 in; 1/2-13; Brass

JCL-325

Price Range
$7.81 - $4.97

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/2-13
  • Thread Length
    0.750 in
  • Knob Material
    Thermoplastic
  • Overall Diameter
    4.920 in
Lobed Knob - Female; 3.350 in; 1/2-13; Brass

JCL-365

Price Range
$2.83 - $1.80

Stock Levels
440 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/2-13
  • Thread Length
    0.750 in
  • Knob Material
    Thermoplastic
  • Overall Diameter
    3.350 in
Lobed Knob - Female; 0.750 in; 1/4-20; Brass

DK-601

Price Range
$1.58 - $1.58

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.380 in
  • Knob Material
    Phenolic
  • Overall Diameter
    0.750 in
Lobed Knob - Female; 1.770 in; 1/4-20; Brass

RK-314

Price Range
$2.89 - $2.89

Stock Levels
110 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.700 in
  • Knob Material
    Thermoplastic
  • Overall Diameter
    1.770 in
Lobed Knob - Female; 1.250 in; 5/16-18; Brass

DK-605

Price Range
$1.20 - $1.20

Stock Levels
15 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    5/16-18
  • Thread Length
    0.380 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.250 in
Lobed Knob - ; ;

DK-114

Price Range
$1.32 - $0.84

Stock Levels
63 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.625 in
  • Knob Material
    ABS
  • Material
    Brass
Lobed Knob - Female; 1.125 in; #10-32; Brass

DK-1209

Price Range
$1.69 - $1.69

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    #10-32
  • Thread Length
    0.375 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.125 in
Lobed Knob - ; ;

DK-106

Price Range
$1.63 - $1.46

Stock Levels
1129 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.438 in
  • Knob Material
    ABS
  • Material
    Brass
Lobed Knob - Female; 1.125 in; #10-32; Brass

DK-1203

Price Range
$1.08 - $0.69

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    #10-32
  • Thread Length
    0.380 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.125 in
Lobed Knob - Female; 1.500 in; 5/16-18; Brass

DK-1212

Price Range
$2.40 - $2.40

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    5/16-18
  • Thread Length
    0.500 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.500 in
Lobed Knob - Female; 1.500 in; 1/4-20; Brass

DK-1205

Price Range
$1.31 - $1.31

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.380 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.500 in
Lobed Knob - Female; 2.000 in; 3/8-16; Brass

DK-1214

Price Range
$2.69 - $2.69

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    3/8-16
  • Thread Length
    0.500 in
  • Knob Material
    Phenolic
  • Overall Diameter
    2.000 in
Lobed Knob - ; ;

DK-109

Price Range
$1.22 - $1.22

Stock Levels
251 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    5/16-18
  • Thread Length
    0.438 in
  • Knob Material
    ABS
  • Material
    Brass
Lobed Knob - ; ;

DK-112

Price Range
$1.17 - $1.17

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.500 in
  • Knob Material
    ABS
  • Material
    Brass
Lobed Knob - Female; 2.000 in; 3/8-16; Brass

DK-1208

Price Range
$2.02 - $2.02

Stock Levels
64 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    3/8-16
  • Thread Length
    0.500 in
  • Knob Material
    Phenolic
  • Overall Diameter
    2.000 in
Lobed Knob - ; ;

DK-110

Price Range
$1.50 - $0.95

Stock Levels
93 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    3/8-16
  • Thread Length
    0.500 in
  • Knob Material
    ABS
  • Material
    Brass
Lobed Knob - Female; 1.500 in; 5/16-18; Brass

DK-1206

Price Range
$1.36 - $1.36

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    5/16-18
  • Thread Length
    0.500 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.500 in
Lobed Knob - ; ;

DK-116

Price Range
$1.30 - $1.30

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Thread Size
    3/8-16
  • Thread Length
    0.625 in
  • Knob Material
    ABS
  • Material
    Brass
Lobed Knob - Female; 1.125 in; 1/4-20; Brass

DK-1210

Price Range
$1.87 - $1.87

Stock Levels
123 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/4-20
  • Thread Length
    0.500 in
  • Knob Material
    Phenolic
  • Overall Diameter
    1.125 in
Lobed Knob - Female; 4.130 in; 1/2-13; Brass

JCL-375

Price Range
$3.44 - $2.19

Stock Levels
19 In stock
Attributes
  • Brand
    Reid Select
  • Thread Size
    1/2-13
  • Thread Length
    0.750 in
  • Knob Material
    Thermoplastic
  • Overall Diameter
    4.130 in