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Clamping Knobs Star Male Stud Ergonomic Grip

Clamping Knobs Star

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Star Knobs offer a secure grip with its multi prong design for controlling, positioning and tightening on a variety of different applications. Flexible mounting options include studded, threaded insert and through-hole. Our plastic lobe knobs allow for an economical, lighter weight alternative to steel with good impact strength, resistance to oil, grease and solvents.

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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
$0.71 - $1.54 586 In stock
0.750 in
1.750 in
1/4-20
Stud
Steel
PP
$0.95 - $2.06 790 In stock
1.500 in
2.250 in
1/4-20
Stud
Steel
PP
$0.92 - $2.00 Request the lead time here
1.000 in
2.250 in
3/8-16
Stud
Steel
PP
$0.46 - $1.01 949 In stock
1.380 in
1/4-20
Thru-Hole
Steel
PP
$0.75 - $1.63 1249 In stock
2.250 in
1/4-20
Stop Nut
Steel
PP
$1.48 - $3.22 1042 In stock
1.310 in
1/4-20
Thru-Hole
Steel
PP
$1.79 - $3.90 286 In stock
1.570 in
3/8-16
Blind Hole
Steel
PP
$1.90 - $4.13 18 In stock
1.890 in
3/8-16
Blind Hole
Steel
PP
$0.73 - $1.60 225 In stock
1.000 in
1.750 in
5/16-18
Stud
Steel
PP
$0.58 - $1.27 340 In stock
1.750 in
1/4-20
Thru-Hole
Steel
PP
$0.89 - $1.95 712 In stock
0.750 in
2.250 in
5/16-18
Stud
Steel
PP
$1.15 - $2.50 Request the lead time here
4.000 in
2.250 in
3/8-16
Stud
Steel
PP
$0.47 - $1.02 175 In stock
1.380 in
5/16-18
Stop Nut
Steel
PP
$0.59 - $1.29 274 In stock
1.000 in
1.380 in
1/4-20
Stud
Steel
PP
$0.99 - $2.16 766 In stock
2.000 in
2.250 in
5/16-18
Stud
Steel
PP
$1.95 - $4.25 650 In stock
1.89 in
1/2-13
Blind Hole
Steel
Polypropylene
$0.56 - $1.21 Request the lead time here
0.500 in
1.380 in
1/4-20
Stud
Steel
PP
$0.81 - $1.76 119 In stock
2.000 in
1.750 in
5/16-18
Stud
Steel
PP
$0.95 - $2.07 402 In stock
1.500 in
2.250 in
5/16-18
Stud
Steel
PP
$0.97 - $2.10 Request the lead time here
1.500 in
2.250 in
1/2-13
Stud
Steel
Polypropylene
    • of 3
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Stud Length 19.1 mm | 0.750 in

KN4C07505S3--21

Price Range
$1.54 - $0.71

Stock Levels
586 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.250 in
  • Hub Diameter
    0.880 in
  • Hub Height
    0.750 in
  • Stud Length
    0.750 in
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 1/4-20; Stud Length 38.1 mm | 1.500 in

KN4C15005S4--21

Price Range
$2.06 - $0.95

Stock Levels
790 In stock
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.120 in
  • Stud Length
    1.500 in
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 3/8-16; Stud Length 25.4 mm | 1.000 in

KN6C10005SA--21

Price Range
$2.00 - $0.92

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    1.000 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.470 in
  • Stud Length
    1.000 in
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N/A - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/4-20; Knob Height 29.2 mm | 1.150 in

KN4C----5S2--21

Price Range
$1.01 - $0.46

Stock Levels
949 In stock
Attributes
  • Knob Diameter
    1.380 in
  • Knob Height
    1.150 in
  • Hub Diameter
    0.860 in
  • Hub Height
    0.700 in
  • Thread Size
    1/4-20
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 1/4-20; Knob Height 15.5 mm | 0.610 in

KN4C----5S4L-21

Price Range
$1.63 - $0.75

Stock Levels
1249 In stock
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.120 in
  • Thread Size
    1/4-20
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N/A - Knob Diameter 33.3 mm | 1.310 in; Thread Size 1/4-20; Knob Height 26.7 mm | 1.050 in

KN4C----R2I--21

Price Range
$3.22 - $1.48

Stock Levels
1042 In stock
Attributes
  • Knob Diameter
    1.310 in
  • Knob Height
    1.050 in
  • Hub Diameter
    0.700 in
  • Hub Height
    0.250 in
  • Thread Size
    1/4-20
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N/A - Knob Diameter 39.9 mm | 1.570 in; Thread Size 3/8-16; Knob Height 28.7 mm | 1.130 in

KN6C----R3IB-21

Price Range
$3.90 - $1.79

Stock Levels
286 In stock
Attributes
  • Knob Diameter
    1.570 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.700 in
  • Hub Height
    0.250 in
  • Thread Size
    3/8-16
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N/A - Knob Diameter 48 mm | 1.890 in; Thread Size 3/8-16; Knob Height 31 mm | 1.220 in

KN6C----R5IB-21

Price Range
$4.13 - $1.90

Stock Levels
18 In stock
Attributes
  • Knob Diameter
    1.890 in
  • Knob Height
    1.220 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.250 in
  • Thread Size
    3/8-16
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N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Stud Length 25.4 mm | 1.000 in

KN5C10005S3A-21

Price Range
$1.60 - $0.73

Stock Levels
225 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    0.990 in
  • Hub Diameter
    0.880 in
  • Hub Height
    0.490 in
  • Stud Length
    1.000 in
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N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Knob Height 29.7 mm | 1.170 in

KN4C----5S3A-21

Price Range
$1.27 - $0.58

Stock Levels
340 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.170 in
  • Hub Diameter
    0.880 in
  • Hub Height
    0.720 in
  • Thread Size
    1/4-20
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 5/16-18; Stud Length 19.1 mm | 0.750 in

KN5C07505S4--21

Price Range
$1.95 - $0.89

Stock Levels
712 In stock
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.120 in
  • Stud Length
    0.750 in
Quick View
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 3/8-16; Stud Length 101.6 mm | 4.000 in

KN6C40005SA--21

Price Range
$2.50 - $1.15

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    1.000 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.470 in
  • Stud Length
    4.000 in
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N/A - Knob Diameter 35.1 mm | 1.380 in; Thread Size 5/16-18; Knob Height 29.2 mm | 1.150 in

KN5C----5S2L-21

Price Range
$1.02 - $0.47

Stock Levels
175 In stock
Attributes
  • Knob Diameter
    1.380 in
  • Knob Height
    1.150 in
  • Hub Diameter
    0.860 in
  • Hub Height
    0.700 in
  • Thread Size
    5/16-18
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N/A - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/4-20; Stud Length 25.4 mm | 1.000 in

KN4C10005S2--21

Price Range
$1.29 - $0.59

Stock Levels
274 In stock
Attributes
  • Knob Diameter
    1.380 in
  • Knob Height
    1.150 in
  • Hub Diameter
    0.860 in
  • Hub Height
    0.700 in
  • Stud Length
    1.000 in
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 5/16-18; Stud Length 50.8 mm | 2.000 in

KN5C20005SA--21

Price Range
$2.16 - $0.99

Stock Levels
766 In stock
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    1.000 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.470 in
  • Stud Length
    2.000 in
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Star Knob - Knob Diameter 48 mm | 1.89 in; Thread Size 1/2-13; Knob Height 31 mm | 1.220 in

KN8C----R5IB-21

Price Range
$4.25 - $1.95

Stock Levels
650 In stock
Attributes
  • Knob Diameter
    1.89 in
  • Knob Height
    1.220 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.250 in
  • Thread Size
    1/2-13
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N/A - Knob Diameter 35.1 mm | 1.380 in; Thread Size 1/4-20; Stud Length 12.7 mm | 0.500 in

KN4C05005S2--21

Price Range
$1.21 - $0.56

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.380 in
  • Knob Height
    1.150 in
  • Hub Diameter
    0.860 in
  • Hub Height
    0.700 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; Stud Length 50.8 mm | 2.000 in

KN5C20005S3--21

Price Range
$1.76 - $0.81

Stock Levels
119 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.250 in
  • Hub Diameter
    0.880 in
  • Hub Height
    0.750 in
  • Stud Length
    2.000 in
Quick View
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N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 5/16-18; Stud Length 38.1 mm | 1.500 in

KN5C15005S4--21

Price Range
$2.07 - $0.95

Stock Levels
402 In stock
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    0.610 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.120 in
  • Stud Length
    1.500 in
Quick View
View Product >
Star Knob - Knob Diameter 57.2 mm | 2.250 in; Thread Size 1/2-13; Stud Length 38.1 mm | 1.500 in

KN8C15005SA--21

Price Range
$2.10 - $0.97

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    2.250 in
  • Knob Height
    1.000 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.470 in
  • Stud Length
    1.500 in
Quick View
View Product >