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Clamping Knobs 3 Arm Male Stud Ergonomic Grip

Clamping Knobs 3-Arm

In stock

Our Clamping 3-Arm Knobs allow a secure grip to position, control and hold various equipment across a wide range of industries. The lobe and prong design provide a deeper scalloped profile with excellent control and gripping features. These are an ideal choice for moderate clamping applications and offer a simple yet economical solution.

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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
$1.05 - $2.29 1190 In stock
1.750 in
1.750 in
5/16-18
Stud
Steel
PP
$0.73 - $1.58 1000 In stock
1.250 in
10-32
Thru-Hole
Steel
PP
$1.01 - $2.21 1145 In stock
1.750 in
1/4-20
Thru-Hole
Steel
PP
$0.94 - $2.04 890 In stock
0.750 in
2.000 in
5/16-18
Stud
Steel
PP
$0.70 - $1.53 2090 In stock
0.750 in
1.250 in
1/4-20
Stud
Steel
PP
$1.02 - $2.22 2390 In stock
1.500 in
1.750 in
1/4-20
Stud
Steel
PP
$1.00 - $2.18 1742 In stock
1.250 in
1.750 in
5/16-18
Stud
Steel
PP
$1.03 - $2.25 1190 In stock
1.500 in
1.750 in
3/8-16
Stud
Steel
PP
$0.73 - $1.60 1990 In stock
1.250 in
1/4-20
Thru-Hole
Steel
PP
$1.01 - $2.21 3188 In stock
1.750 in
1/4-20
Stop Nut
Steel
PP
$0.78 - $1.70 1753 In stock
2.000 in
5/16-18
Blind Hole
Steel
PP
$0.79 - $1.71 Request the lead time here
2.000 in
3/8-16
Thru-Hole
Steel
PP
$0.73 - $1.58 Request the lead time here
1.000 in
1.250 in
1/4-20
Stud
Steel
PP
$0.91 - $1.98 2500 In stock
0.500 in
1.750 in
10-24
Stud
Steel
PP
$1.02 - $2.23 2389 In stock
1.750 in
5/16-18
Thru-Hole
Steel
PP
$0.56 - $1.22 2000 In stock
0.250 in
0.750 in
10-32
Stud
Steel
Nylon
$0.94 - $2.05 2297 In stock
0.750 in
1.750 in
1/4-20
Stud
Steel
PP
$0.93 - $2.04 1741 In stock
0.625 in
1.750 in
5/16-18
Stud
Steel
PP
$0.98 - $2.13 1016 In stock
1.000 in
1.750 in
3/8-16
Stud
Steel
PP
$1.03 - $2.24 2387 In stock
1.750 in
3/8-16
Thru-Hole
Steel
PP
    • of 3
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Stud Length 44.5 mm | 1.750 in

KN5C17503P4--21

Price Range
$2.29 - $1.05

Stock Levels
1190 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    1.750 in
Quick View
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N/A - Knob Diameter 31.8 mm | 1.250 in; Thread Size 10-32; Knob Height 11.4 mm | 0.450 in

KN02----3P1--21

Price Range
$1.58 - $0.73

Stock Levels
1000 In stock
Attributes
  • Knob Diameter
    1.250 in
  • Knob Height
    0.450 in
  • Hub Diameter
    0.620 in
  • Hub Height
    0.500 in
  • Thread Size
    10-32
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View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Knob Height 14.2 mm | 0.560 in

KN4C----3P4--21

Price Range
$2.21 - $1.01

Stock Levels
1145 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Thread Size
    1/4-20
Quick View
View Product >
N/A - Knob Diameter 50.8 mm | 2.000 in; Thread Size 5/16-18; Stud Length 19.1 mm | 0.750 in

KN5C0750RT5--21

Price Range
$2.04 - $0.94

Stock Levels
890 In stock
Attributes
  • Knob Diameter
    2.000 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.490 in
  • Stud Length
    0.750 in
Quick View
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N/A - Knob Diameter 31.8 mm | 1.250 in; Thread Size 1/4-20; Stud Length 19.1 mm | 0.750 in

KN4C07503P1--21

Price Range
$1.53 - $0.70

Stock Levels
2090 In stock
Attributes
  • Knob Diameter
    1.250 in
  • Knob Height
    0.450 in
  • Hub Diameter
    0.620 in
  • Hub Height
    0.500 in
  • Stud Length
    0.750 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Stud Length 38.1 mm | 1.500 in

KN4C15003P4--21

Price Range
$2.22 - $1.02

Stock Levels
2390 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    1.500 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Stud Length 31.8 mm | 1.250 in

KN5C12503P4--21

Price Range
$2.18 - $1.00

Stock Levels
1742 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    1.250 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 3/8-16; Stud Length 38.1 mm | 1.500 in

KN6C15003P4--21

Price Range
$2.25 - $1.03

Stock Levels
1190 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    1.500 in
Quick View
View Product >
N/A - Knob Diameter 31.8 mm | 1.250 in; Thread Size 1/4-20; Knob Height 11.4 mm | 0.450 in

KN4C----3P1--21

Price Range
$1.60 - $0.73

Stock Levels
1990 In stock
Attributes
  • Knob Diameter
    1.250 in
  • Knob Height
    0.450 in
  • Hub Diameter
    0.620 in
  • Hub Height
    0.500 in
  • Thread Size
    1/4-20
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Knob Height 14.2 mm | 0.560 in

KN4C----3P4L-21

Price Range
$2.21 - $1.01

Stock Levels
3188 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Thread Size
    1/4-20
Quick View
View Product >
N/A - Knob Diameter 50.8 mm | 2.000 in; Thread Size 5/16-18; Knob Height 15.5 mm | 0.610 in

KN5C----RT5B-22

Price Range
$1.70 - $0.78

Stock Levels
1753 In stock
Attributes
  • Knob Diameter
    2.000 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.490 in
  • Thread Size
    5/16-18
Quick View
View Product >
N/A - Knob Diameter 50.8 mm | 2.000 in; Thread Size 3/8-16; Knob Height 15.5 mm | 0.610 in

KN6C----RT5--21

Price Range
$1.71 - $0.79

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.000 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.490 in
  • Thread Size
    3/8-16
Quick View
View Product >
N/A - Knob Diameter 31.8 mm | 1.250 in; Thread Size 1/4-20; Stud Length 25.4 mm | 1.000 in

KN4C10003P1--2R

Price Range
$1.58 - $0.73

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.250 in
  • Knob Height
    0.450 in
  • Hub Diameter
    0.620 in
  • Hub Height
    0.500 in
  • Stud Length
    1.000 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 10-24; Stud Length 12.7 mm | 0.500 in

KN0405003P4--21

Price Range
$1.98 - $0.91

Stock Levels
2500 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    0.500 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Knob Height 14.2 mm | 0.560 in

KN5C----3P4--21

Price Range
$2.23 - $1.02

Stock Levels
2389 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Thread Size
    5/16-18
Quick View
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N/A - Knob Diameter 19.1 mm | 0.750 in; Thread Size 10-32; Stud Length 6.4 mm | 0.250 in

KN020250RT2-N21

Price Range
$1.22 - $0.56

Stock Levels
2000 In stock
Attributes
  • Knob Diameter
    0.750 in
  • Knob Height
    0.280 in
  • Hub Diameter
    0.500 in
  • Hub Height
    0.230 in
  • Stud Length
    0.250 in
Quick View
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N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Stud Length 19.1 mm | 0.750 in

KN4C07503P4--21

Price Range
$2.05 - $0.94

Stock Levels
2297 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    0.750 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Stud Length 15.9 mm | 0.625 in

KN5C06253P4--21

Price Range
$2.04 - $0.93

Stock Levels
1741 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    0.625 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 3/8-16; Stud Length 25.4 mm | 1.000 in

KN6C10003P4--2R

Price Range
$2.13 - $0.98

Stock Levels
1016 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Stud Length
    1.000 in
Quick View
View Product >
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 3/8-16; Knob Height 14.2 mm | 0.560 in

KN6C----3P4--21

Price Range
$2.24 - $1.03

Stock Levels
2387 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.560 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.490 in
  • Thread Size
    3/8-16
Quick View
View Product >