4 Arm Clamping Knobs provide a secure multi lobed 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 which provide excellent chemical resistance and a more economical choice opposed to all-steel versions.
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Use the filters or search below to find what you're looking for
| Price range | Availability | Stud Length | Thread Size | Insert Type | Insert Material | Nominal Diameter | Knob Material | View | |
|---|---|---|---|---|---|---|---|---|---|
| $1.88 - $3.23 | Request the lead time here |
0.750 in
19.1 mm
|
3/8-16
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $2.00 - $3.44 | Request the lead time here |
|
3/8-16
|
Stop Nut
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.31 - $2.25 | Request the lead time here |
|
1/4-20
|
Through Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.86 - $3.20 | Request the lead time here |
|
3/8-16
|
Through Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.46 - $2.49 | Request the lead time here |
0.750 in
19.1 mm
|
5/16-18
|
Stud
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.67 - $2.87 | Request the lead time here |
0.500 in
12.7 mm
|
1/4-20
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $2.10 - $3.60 | Request the lead time here |
2.500 in
63.5 mm
|
3/8-16
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $2.07 - $3.56 | Request the lead time here |
0.630 in
16 mm
|
1/4-20
|
Stud
|
Steel
|
1.400 in
35.6 mm
|
TPE Overlay PP
|
||
| $4.01 - $4.22 | Request the lead time here |
0.750 in
19.1 mm
|
5/16-18
|
Stud
|
Steel
|
1.730 in
43.9 mm
|
TPE Overlay PP
|
||
| $1.34 - $1.41 | Request the lead time here |
0.620 in
15.7 mm
|
1/4-20
|
Stud
|
Brass
|
1.150 in
29.2 mm
|
PP
|
||
| $1.44 - $2.48 | Request the lead time here |
0.500 in
12.7 mm
|
5/16-18
|
Stud
|
Steel
|
1.730 in
43.9 mm
|
PP
|
||
| $1.38 - $2.37 | Request the lead time here |
|
1/4-20
|
Blind Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.94 - $3.32 | Request the lead time here |
|
3/8-16
|
Blind Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.44 - $2.49 | Request the lead time here |
|
5/16-18
|
Through Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.29 - $2.21 | Request the lead time here |
0.500 in
12.7 mm
|
1/4-20
|
Stud
|
Steel
|
1.730 in
43.9 mm
|
PP
|
||
| $2.36 - $4.07 | Request the lead time here |
|
5/16-18
|
Blind Hole
|
Steel
|
1.730 in
43.9 mm
|
TPE Overlay PP
|
||
| $1.79 - $3.08 | Request the lead time here |
|
5/16-18
|
Blind Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.61 - $2.78 | 76 In stock |
3.000 in
76.2 mm
|
3/8-16
|
Stud
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.83 - $3.14 | Request the lead time here |
1.000 in
25.4 mm
|
5/16-18
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $2.04 - $3.51 | Request the lead time here |
1.500 in
38.1 mm
|
3/8-16
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
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