Menu Search
Home // Clamping Knobs // Clamping Knobs 4-Arm
Clamping Knobs 4 Arm Male Stud Prominent Grip

Clamping Knobs 4-Arm

In stock

4-Arm Clamping Knobs provide a secure multilobed 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 that provides excellent chemical resistance and a more economical choice opposed to all-steel versions.

Print page
Need a quote?

For large volumes and customized products, add to your cart and click request a quote, or email sales@essentracomponents.com and we will respond in 24 hours or next business day

Filter or Search Variants

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

Imperial
Metric
Hide Show Filters
Show less filters Show more filters

Sort by

None
Product SKUs information
Item Code Price range Availability Stud Length Knob Diameter Insert Type Thread Size Insert Material Knob Material Buy
KN4C----4P7--21
$1.98 - $2.84 990 In stock
2.500 in
Thru-Hole
1/4-20
Steel
Polypropylene
KN4C03754S2--21
$1.71 - $2.44 1175 In stock
0.370 in
1.400 in
Stud
1/4-20
Steel
Polypropylene
KN6C10004P7--21
$2.70 - $3.86 784 In stock
1.000 in
2.500 in
Stud
3/8-16
Steel
Polypropylene
KN5C20004S2--21
$2.11 - $3.02 765 In stock
2.000 in
1.400 in
Stud
5/16-18
Steel
Polypropylene
KN6C12504P7--21
$2.76 - $3.95 858 In stock
1.250 in
2.500 in
Stud
3/8-16
Steel
Polypropylene
KN8C----4P7--21
$2.14 - $3.07 1000 In stock
2.500 in
Thru-Hole
1/2-13
Steel
Polypropylene
KN02----4S2BS21
$2.08 - $2.96 1275 In stock
1.400 in
Blind Hole
10-32
Steel
TPE (Overmold), Polypropylene (Base)
KN0205004S2-S21
$3.39 - $4.83 1068 In stock
0.500 in
1.400 in
Stud
10-32
Steel
TPE (Overmold), Polypropylene (Base)
KN4C----4S2BS21
$2.10 - $3.00 1250 In stock
1.400 in
Blind Hole
1/4-20
Steel
TPE (Overmold), Polypropylene (Base)
KN0207504S2-S21
$3.50 - $5.00 996 In stock
0.750 in
1.400 in
Stud
10-32
Steel
TPE (Overmold), Polypropylene (Base)
KN5C----4P4B-22
$1.42 - $2.02 1997 In stock
1.750 in
Blind Hole
5/16-18
Steel
Polypropylene
KN4C12504S2-S21
$3.76 - $5.38 1030 In stock
1.250 in
1.400 in
Stud
1/4-20
Steel
TPE (Overmold), Polypropylene (Base)
KN5C10004P4--21
$1.97 - $2.81 418 In stock
1.000 in
1.750 in
Stud
5/16-18
Steel
Polypropylene
KN0207504S4-S21
$4.22 - $6.03 1224 In stock
0.750 in
1.730 in
Stud
10-32
Steel
TPE (Overmold), Polypropylene (Base)
KN5C25004P4--21
$2.28 - $3.27 84 In stock
2.500 in
1.750 in
Stud
5/16-18
Steel
Polypropylene
KN8C----4P7B-21
$2.14 - $3.07 930 In stock
2.500 in
Blind Hole
1/2-13
Steel
Polypropylene
KN5C25004S4-S21
$5.09 - $7.29 1350 In stock
2.500 in
1.730 in
Stud
5/16-18
Steel
TPE (Overmold), Polypropylene (Base)
KN4C10004P7--21
$2.68 - $3.83 312 In stock
1.000 in
2.500 in
Stud
1/4-20
Steel
Polypropylene
KN4C15004S5-S21
$5.19 - $7.41 1360 In stock
1.500 in
2.000 in
Stud
1/4-20
Steel
TPE (Overmold), Polypropylene (Base)
KN5C05004P7--21
$2.59 - $3.71 1040 In stock
0.500 in
2.500 in
Stud
5/16-18
Steel
Polypropylene
    • of 4
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 1/4-20; Knob Height 28.7 mm | 1.130 in

KN4C----4P7--21

Price Range
$2.84 - $1.98

Stock Levels
990 In stock
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Thread Size
    1/4-20
Quick View
View Product >
4-Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 1/4-20; Stud Length 9.4 mm | 0.370 in

KN4C03754S2--21

Price Range
$2.44 - $1.71

Stock Levels
1175 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
    0.370 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 3/8-16; Stud Length 25.4 mm | 1.000 in

KN6C10004P7--21

Price Range
$3.86 - $2.70

Stock Levels
784 In stock
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
Quick View
View Product >
4-Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 5/16-18; Stud Length 50.8 mm | 2.000 in

KN5C20004S2--21

Price Range
$3.02 - $2.11

Stock Levels
765 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
    2.000 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 3/8-16; Stud Length 31.8 mm | 1.250 in

KN6C12504P7--21

Price Range
$3.95 - $2.76

Stock Levels
858 In stock
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Stud Length
    1.250 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 1/2-13; Knob Height 28.7 mm | 1.130 in

KN8C----4P7--21

Price Range
$3.07 - $2.14

Stock Levels
1000 In stock
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Thread Size
    1/2-13
Quick View
View Product >
4 Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 10-32; Knob Height 16.3 mm | 0.640 in

KN02----4S2BS21

Price Range
$2.96 - $2.08

Stock Levels
1275 In stock
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
Quick View
View Product >
4-Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 10-32; Stud Length 12.7 mm | 0.500 in

KN0205004S2-S21

Price Range
$4.83 - $3.39

Stock Levels
1068 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
    0.500 in
Quick View
View Product >
4 Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 1/4-20; Knob Height 16.3 mm | 0.640 in

KN4C----4S2BS21

Price Range
$3.00 - $2.10

Stock Levels
1250 In stock
Attributes
  • Knob Diameter
    1.400 in
  • Knob Height
    0.640 in
  • Hub Diameter
    0.550 in
  • Hub Height
    0.180 in
  • Thread Size
    1/4-20
Quick View
View Product >
4-Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 10-32; Stud Length 19.1 mm | 0.750 in

KN0207504S2-S21

Price Range
$5.00 - $3.50

Stock Levels
996 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
    0.750 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Knob Height 25.9 mm | 1.020 in

KN5C----4P4B-22

Price Range
$2.02 - $1.42

Stock Levels
1997 In stock
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
Quick View
View Product >
4-Arm Knob - Knob Diameter 35.6 mm | 1.400 in; Thread Size 1/4-20; Stud Length 31.8 mm | 1.250 in

KN4C12504S2-S21

Price Range
$5.38 - $3.76

Stock Levels
1030 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
Quick View
View Product >
4-Arm Knob - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Stud Length 25.4 mm | 1.000 in

KN5C10004P4--21

Price Range
$2.81 - $1.97

Stock Levels
418 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.020 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.520 in
  • Stud Length
    1.000 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 43.9 mm | 1.730 in; Thread Size 10-32; Stud Length 19.1 mm | 0.750 in

KN0207504S4-S21

Price Range
$6.03 - $4.22

Stock Levels
1224 In stock
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
Quick View
View Product >
4-Arm Knob - Knob Diameter 44.5 mm | 1.750 in; Thread Size 5/16-18; Stud Length 63.5 mm | 2.500 in

KN5C25004P4--21

Price Range
$3.27 - $2.28

Stock Levels
84 In stock
Attributes
  • Knob Diameter
    1.750 in
  • Knob Height
    1.020 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.520 in
  • Stud Length
    2.500 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 1/2-13; Knob Height 28.7 mm | 1.130 in

KN8C----4P7B-21

Price Range
$3.07 - $2.14

Stock Levels
930 In stock
Attributes
  • Knob Diameter
    2.500 in
  • Knob Height
    1.130 in
  • Hub Diameter
    0.980 in
  • Hub Height
    0.480 in
  • Thread Size
    1/2-13
Quick View
View Product >
4-Arm Knob - Knob Diameter 43.9 mm | 1.730 in; Thread Size 5/16-18; Stud Length 63.5 mm | 2.500 in

KN5C25004S4-S21

Price Range
$7.29 - $5.09

Stock Levels
1350 In stock
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
Quick View
View Product >
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 1/4-20; Stud Length 25.4 mm | 1.000 in

KN4C10004P7--21

Price Range
$3.83 - $2.68

Stock Levels
312 In stock
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
Quick View
View Product >
4-Arm Knob - Knob Diameter 50.8 mm | 2.000 in; Thread Size 1/4-20; Stud Length 38.1 mm | 1.500 in

KN4C15004S5-S21

Price Range
$7.41 - $5.19

Stock Levels
1360 In stock
Attributes
  • Knob Diameter
    2.000 in
  • Knob Height
    0.820 in
  • Hub Diameter
    0.750 in
  • Hub Height
    0.250 in
  • Stud Length
    1.500 in
Quick View
View Product >
4-Arm Knob - Knob Diameter 63.5 mm | 2.500 in; Thread Size 5/16-18; Stud Length 12.7 mm | 0.500 in

KN5C05004P7--21

Price Range
$3.71 - $2.59

Stock Levels
1040 In stock
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
Quick View
View Product >