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.
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
Use the filters or search below to find what you're looking for
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
63.5 mm
|
Thru-Hole
|
1/4-20
|
Steel
|
Polypropylene
|
|
||
KN4C03754S2--21 | $1.71 - $2.44 | 1175 In stock |
0.370 in
9.4 mm
|
1.400 in
35.6 mm
|
Stud
|
1/4-20
|
Steel
|
Polypropylene
|
|
||
KN6C10004P7--21 | $2.70 - $3.86 | 784 In stock |
1.000 in
25.4 mm
|
2.500 in
63.5 mm
|
Stud
|
3/8-16
|
Steel
|
Polypropylene
|
|
||
KN5C20004S2--21 | $2.11 - $3.02 | 765 In stock |
2.000 in
50.8 mm
|
1.400 in
35.6 mm
|
Stud
|
5/16-18
|
Steel
|
Polypropylene
|
|
||
KN6C12504P7--21 | $2.76 - $3.95 | 858 In stock |
1.250 in
31.8 mm
|
2.500 in
63.5 mm
|
Stud
|
3/8-16
|
Steel
|
Polypropylene
|
|
||
KN8C----4P7--21 | $2.14 - $3.07 | 1000 In stock |
|
2.500 in
63.5 mm
|
Thru-Hole
|
1/2-13
|
Steel
|
Polypropylene
|
|
||
KN02----4S2BS21 | $2.08 - $2.96 | 1275 In stock |
|
1.400 in
35.6 mm
|
Blind Hole
|
10-32
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN0205004S2-S21 | $3.39 - $4.83 | 1068 In stock |
0.500 in
12.7 mm
|
1.400 in
35.6 mm
|
Stud
|
10-32
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN4C----4S2BS21 | $2.10 - $3.00 | 1250 In stock |
|
1.400 in
35.6 mm
|
Blind Hole
|
1/4-20
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN0207504S2-S21 | $3.50 - $5.00 | 996 In stock |
0.750 in
19.1 mm
|
1.400 in
35.6 mm
|
Stud
|
10-32
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN5C----4P4B-22 | $1.42 - $2.02 | 1997 In stock |
|
1.750 in
44.5 mm
|
Blind Hole
|
5/16-18
|
Steel
|
Polypropylene
|
|
||
KN4C12504S2-S21 | $3.76 - $5.38 | 1030 In stock |
1.250 in
31.8 mm
|
1.400 in
35.6 mm
|
Stud
|
1/4-20
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN5C10004P4--21 | $1.97 - $2.81 | 418 In stock |
1.000 in
25.4 mm
|
1.750 in
44.5 mm
|
Stud
|
5/16-18
|
Steel
|
Polypropylene
|
|
||
KN0207504S4-S21 | $4.22 - $6.03 | 1224 In stock |
0.750 in
19.1 mm
|
1.730 in
43.9 mm
|
Stud
|
10-32
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN5C25004P4--21 | $2.28 - $3.27 | 84 In stock |
2.500 in
63.5 mm
|
1.750 in
44.5 mm
|
Stud
|
5/16-18
|
Steel
|
Polypropylene
|
|
||
KN8C----4P7B-21 | $2.14 - $3.07 | 930 In stock |
|
2.500 in
63.5 mm
|
Blind Hole
|
1/2-13
|
Steel
|
Polypropylene
|
|
||
KN5C25004S4-S21 | $5.09 - $7.29 | 1350 In stock |
2.500 in
63.5 mm
|
1.730 in
43.9 mm
|
Stud
|
5/16-18
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN4C10004P7--21 | $2.68 - $3.83 | 312 In stock |
1.000 in
25.4 mm
|
2.500 in
63.5 mm
|
Stud
|
1/4-20
|
Steel
|
Polypropylene
|
|
||
KN4C15004S5-S21 | $5.19 - $7.41 | 1360 In stock |
1.500 in
38.1 mm
|
2.000 in
50.8 mm
|
Stud
|
1/4-20
|
Steel
|
TPE (Overmold), Polypropylene (Base)
|
|
||
KN5C05004P7--21 | $2.59 - $3.71 | 1040 In stock |
0.500 in
12.7 mm
|
2.500 in
63.5 mm
|
Stud
|
5/16-18
|
Steel
|
Polypropylene
|
|
||
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