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Clamping Knobs 4 Arm Male Stud Prominent Grip

Clamping Knobs 4 Arm

In stock

4 Arm Clamping Knobs provide a secure multi lobed grip to position, tighten, and hold fixtures, equipment, and machinery. We offer a large selection of knob sizes, thread configurations and ergonomic grips to meet your design requirements. Our pronged knobs feature a plastic base design which provide excellent chemical resistance and a more economical choice opposed to all-steel versions.

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Product SKUs information
Item Code Price range Availability Stud Length Knob Diameter Thread Size Insert Type Insert Material Knob Material View
$0.9144 - $2.8062 6105 In stock
0.750 in
1.575 in
1/4" x 20
Stud
Steel
PP
$3.9113 - $5.2142 4690 In stock
1.575 in
3.150 in
1/2-13
Stud
Steel
Phenolic
$1.94 - $3.33 Request the lead time here
1.000 in
2.500 in
3/8-16
Stud
Steel
PP
$2.16 - $3.72 1244 In stock
1.250 in
1.400 in
1/4" x 20
Stud
Steel
TPE
$1.52 - $2.61 Request the lead time here
1.750 in
5/16-18
Blind Hole
Steel
PP
$1.32 - $2.27 Request the lead time here
1.730 in
1/4" x 20
Stop Nut
Steel
PP
$1.79 - $3.08 Request the lead time here
2.500 in
5/16-18
Blind Hole
Steel
PP
$1.86 - $3.20 Request the lead time here
2.500 in
3/8-16
Through Hole
Steel
PP
$1.44 - $2.48 Request the lead time here
0.500 in
1.730 in
5/16-18
Stud
Steel
PP
$1.94 - $3.32 Request the lead time here
2.500 in
3/8-16
Blind Hole
Steel
PP
$2.55 - $4.38 Request the lead time here
2.500 in
1.730 in
5/16-18
Stud
Steel
TPE
$1.83 - $3.14 Request the lead time here
1.000 in
2.500 in
5/16-18
Stud
Steel
PP
$1.79 - $3.08 Request the lead time here
1.400 in
10-32
Blind Hole
Steel
TPE
$1.34 - $1.41 Request the lead time here
0.620 in
1.150 in
1/4" x 20
Stud
Brass
PP
$1.38 - $2.37 Request the lead time here
1.750 in
1/4" x 20
Blind Hole
Steel
PP
$2.27 - $3.89 Request the lead time here
0.750 in
1.730 in
10-32
Stud
Steel
TPE
$1.67 - $2.87 Request the lead time here
0.500 in
2.500 in
1/4" x 20
Stud
Steel
PP
$1.71 - $2.96 Request the lead time here
1.000 in
2.500 in
1/4" x 20
Stud
Steel
PP
$1.88 - $3.23 Request the lead time here
0.750 in
2.500 in
3/8-16
Stud
Steel
PP
$2.07 - $3.56 Request the lead time here
0.630 in
1.400 in
1/4" x 20
Stud
Steel
TPE
    • of 3
4 Arm Knob - Knob Diameter 40 mm | 1.575 in; Thread Size 1/4-20; Stud Length 19.1 mm | 0.750 in

KNS2200A

Price Range
$2.8062 - $0.9144

Stock Levels
6105 In stock
Attributes
  • Knob Diameter
    1.575 in
  • Stud Length
    0.750 in
  • Thread Size
    1/4" x 20
  • Mounting Method
    Threaded Stud
  • Insert Material
    Steel
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4 Arm Knob - Knob Diameter 80 mm | 3.150 in; Thread Size 1/2-13; Stud Length 40 mm | 1.575 in

KSP2200A

Price Range
$5.2142 - $3.9113

Stock Levels
4690 In stock
Attributes
  • Knob Diameter
    3.150 in
  • Stud Length
    1.575 in
  • Thread Size
    1/2-13
  • Mounting Method
    Threaded Stud
  • Insert Material
    Steel
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN6C10004P7--21

Price Range
$3.33 - $1.94

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Stud Length
    1.000 in
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4 Arm Knob - Knob Diameter 35.6 mm | 1.400 in; ; Knob Height 16.3 mm | 0.640 in

KN4C12504S2-S21

Price Range
$3.72 - $2.16

Stock Levels
1244 In stock
Attributes
  • Knob Diameter
    1.400 in
  • Knob Height
    0.640 in
  • Hub Diameter
    0.550 in
  • Hub Height
    0.180 in
  • Stud Length
    1.250 in
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4 Arm Knob - Knob Diameter 44.5 mm | 1.750 in; ; Knob Height 25.9 mm | 1.020 in

KN5C----4P4B-22

Price Range
$2.61 - $1.52

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.020 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.520 in
  • Thread Size
    5/16-18
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4 Arm Knob - Knob Diameter 43.9 mm | 1.730 in; ; Knob Height 20.8 mm | 0.820 in

KN4C----4S4BL22

Price Range
$2.27 - $1.32

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.730 in
  • Knob Height
    0.820 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.250 in
  • Thread Size
    1/4" x 20
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN5C----4P7B-22

Price Range
$3.08 - $1.79

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Thread Size
    5/16-18
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN6C----4P7--21

Price Range
$3.20 - $1.86

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Thread Size
    3/8-16
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4 Arm Knob - Knob Diameter 43.9 mm | 1.730 in; ; Knob Height 20.8 mm | 0.820 in

KN5C05004S4--21

Price Range
$2.48 - $1.44

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.730 in
  • Knob Height
    0.820 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.250 in
  • Stud Length
    0.500 in
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN6C----4P7B-21

Price Range
$3.32 - $1.94

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Thread Size
    3/8-16
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4 Arm Knob - Knob Diameter 43.9 mm | 1.730 in; ; Knob Height 20.8 mm | 0.820 in

KN5C25004S4-S21

Price Range
$4.38 - $2.55

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.730 in
  • Knob Height
    0.820 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.250 in
  • Stud Length
    2.500 in
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN5C10004P7--21

Price Range
$3.14 - $1.83

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Stud Length
    1.000 in
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4 Arm Knob - Knob Diameter 35.6 mm | 1.400 in; ; Knob Height 16.3 mm | 0.640 in

KN02----4S2BS21

Price Range
$3.08 - $1.79

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.400 in
  • Knob Height
    0.640 in
  • Hub Diameter
    0.550 in
  • Hub Height
    0.180 in
  • Thread Size
    10-32
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4 Arm Knob - Knob Diameter 29.2 mm | 1.150 in; ; Knob Height 16.5 mm | 0.650 in

KN4C06254S1--90

Price Range
$1.41 - $1.34

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.150 in
  • Knob Height
    0.650 in
  • Hub Diameter
    0.500 in
  • Hub Height
    0.250 in
  • Stud Length
    0.620 in
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4 Arm Knob - Knob Diameter 44.5 mm | 1.750 in; ; Knob Height 25.9 mm | 1.020 in

KN4C----4P4B-21

Price Range
$2.37 - $1.38

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.020 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.520 in
  • Thread Size
    1/4" x 20
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4 Arm Knob - Knob Diameter 43.9 mm | 1.730 in; ; Knob Height 20.8 mm | 0.820 in

KN0207504S4-S21

Price Range
$3.89 - $2.27

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.730 in
  • Knob Height
    0.820 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.250 in
  • Stud Length
    0.750 in
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN4C05004P7--21

Price Range
$2.87 - $1.67

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Stud Length
    0.500 in
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN4C10004P7--21

Price Range
$2.96 - $1.71

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Stud Length
    1.000 in
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4 Arm Knob - Knob Diameter 63.5 mm | 2.500 in; ; Knob Height 28.7 mm | 1.130 in

KN6C07504P7--21

Price Range
$3.23 - $1.88

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Stud Length
    0.750 in
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4 Arm Knob - Knob Diameter 35.6 mm | 1.400 in; ; Knob Height 16.3 mm | 0.640 in

KN4C06254S2-S21

Price Range
$3.56 - $2.07

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.400 in
  • Knob Height
    0.640 in
  • Hub Diameter
    0.550 in
  • Hub Height
    0.180 in
  • Stud Length
    0.630 in
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