Menu Search

Clamping Knobs Star

In stock

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.

Request a quote

For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Knob Diameter All
Show more Show less
Thread Size All
Show more Show less
Insert Material All
Insert Type All
Show more Show less
Stud Length All
Show more Show less
Knob Material All
Show more Show less
Show less filters Show more filters
81 results
Product SKUs information
Item Code Price range Availability Stud Length Knob Diameter Thread Size Insert Type Insert Material Knob Material View
$1.72 - $3.74 Request the lead time here
1.570 in
5/16-18
Blind Hole
Steel
PP
$2.71 - $5.91 390 In stock
2.420 in
1/2-13
Blind Hole
Steel
TPE (Overmold), Polypropylene (Base)
$1.14 - $2.49 206 In stock
4.000 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
$1.64 - $3.56 189 In stock
0.500 in
1.570 in
1/4-20
Stud
Steel
TPE
$2.04 - $4.44 452 In stock
1.000 in
1.890 in
1/4-20
Stud
Steel
TPE
$2.11 - $4.61 323 In stock
1.250 in
1.890 in
3/8-16
Stud
Steel
TPE
$2.64 - $5.75 278 In stock
1.250 in
2.420 in
1/2-13
Stud
Steel
TPE (Overmold), Polypropylene (Base)
$0.47 - $1.02 175 In stock
1.380 in
5/16-18
Stop Nut
Steel
PP
$0.75 - $1.63 945 In stock
2.250 in
5/16-18
Thru-Hole
Steel
PP
$1.57 - $3.43 11 In stock
1.310 in
1/4-20
Blind Hole
Steel
PP
$1.90 - $4.13 18 In stock
1.890 in
3/8-16
Blind Hole
Steel
PP
$0.71 - $1.54 586 In stock
0.750 in
1.750 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 - $2.06 790 In stock
1.500 in
2.250 in
1/4-20
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
$1.74 - $3.78 378 In stock
1.000 in
1.570 in
1/4-20
Stud
Steel
TPE
$0.58 - $1.27 92 In stock
1.750 in
1/4-20
Blind Hole
Steel
PP
$2.01 - $4.39 150 In stock
0.750 in
1.890 in
3/8-16
Stud
Steel
TPE
  • of 5
N/A - Knob Diameter 39.9 mm | 1.570 in; Thread Size 5/16-18; Knob Height 28.7 mm | 1.130 in

KN5C----R3IB-22

Price Range
$3.74 - $1.72

Stock Levels
Request the lead time here
Attributes
  • Knob Diameter
    1.570 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.700 in
  • Hub Height
    0.250 in
  • Thread Size
    5/16-18
Star Knob - Knob Diameter 61.5 mm | 2.420 in; Thread Size 1/2-13; Knob Height 32 mm | 1.260 in

KN8C----R7-BS21

Price Range
$5.91 - $2.71

Stock Levels
390 In stock
Attributes
  • Knob Diameter
    2.420 in
  • Knob Height
    1.260 in
  • Hub Diameter
    1.000 in
  • Hub Height
    0.200 in
  • Thread Size
    1/2-13
N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 5/16-18; Stud Length 101.6 mm | 4.000 in

KN5C40005SA--21

Price Range
$2.49 - $1.14

Stock Levels
206 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
    4.000 in
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
N/A - Knob Diameter 39.9 mm | 1.570 in; Thread Size 1/4-20; Stud Length 12.7 mm | 0.500 in

KN4C0500R3--S21

Price Range
$3.56 - $1.64

Stock Levels
189 In stock
Attributes
  • Knob Diameter
    1.570 in
  • Knob Height
    1.150 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.250 in
  • Stud Length
    0.500 in
N/A - Knob Diameter 48 mm | 1.890 in; Thread Size 1/4-20; Stud Length 25.4 mm | 1.000 in

KN4C1000R5--S21

Price Range
$4.44 - $2.04

Stock Levels
452 In stock
Attributes
  • Knob Diameter
    1.890 in
  • Knob Height
    1.170 in
  • Hub Diameter
    1.000 in
  • Hub Height
    0.180 in
  • Stud Length
    1.000 in
N/A - Knob Diameter 48 mm | 1.890 in; Thread Size 3/8-16; Stud Length 31.8 mm | 1.250 in

KN6C1250R5--S21

Price Range
$4.61 - $2.11

Stock Levels
323 In stock
Attributes
  • Knob Diameter
    1.890 in
  • Knob Height
    1.170 in
  • Hub Diameter
    1.000 in
  • Hub Height
    0.180 in
  • Stud Length
    1.250 in
Star Knob - Knob Diameter 61.5 mm | 2.420 in; Thread Size 1/2-13; Stud Length 31.8 mm | 1.250 in

KN8C1250R7--S21

Price Range
$5.75 - $2.64

Stock Levels
278 In stock
Attributes
  • Knob Diameter
    2.420 in
  • Knob Height
    1.260 in
  • Hub Diameter
    1.000 in
  • Hub Height
    0.180 in
  • Stud Length
    1.250 in
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
N/A - Knob Diameter 57.2 mm | 2.250 in; Thread Size 5/16-18; Knob Height 15.5 mm | 0.610 in

KN5C----5S4--21

Price Range
$1.63 - $0.75

Stock Levels
945 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
    5/16-18
N/A - Knob Diameter 33.3 mm | 1.310 in; Thread Size 1/4-20; Knob Height 26.7 mm | 1.050 in

KN4C----R2IB-21

Price Range
$3.43 - $1.57

Stock Levels
11 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
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
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
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
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
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
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
N/A - Knob Diameter 39.9 mm | 1.570 in; Thread Size 1/4-20; Stud Length 25.4 mm | 1.000 in

KN4C1000R3--S21

Price Range
$3.78 - $1.74

Stock Levels
378 In stock
Attributes
  • Knob Diameter
    1.570 in
  • Knob Height
    1.150 in
  • Hub Diameter
    0.740 in
  • Hub Height
    0.250 in
  • Stud Length
    1.000 in
N/A - Knob Diameter 44.5 mm | 1.750 in; Thread Size 1/4-20; Knob Height 31.8 mm | 1.250 in

KN4C----5S3B-21

Price Range
$1.27 - $0.58

Stock Levels
92 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.250 in
  • Hub Diameter
    0.880 in
  • Hub Height
    0.750 in
  • Thread Size
    1/4-20
N/A - Knob Diameter 48 mm | 1.890 in; Thread Size 3/8-16; Stud Length 19.1 mm | 0.750 in

KN6C0750R5--S21

Price Range
$4.39 - $2.01

Stock Levels
150 In stock
Attributes
  • Knob Diameter
    1.890 in
  • Knob Height
    1.170 in
  • Hub Diameter
    1.000 in
  • Hub Height
    0.180 in
  • Stud Length
    0.750 in