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 | |
|---|---|---|---|---|---|---|---|---|---|
| $2.73 - $4.71 | Request the lead time here |
1.500 in
38.1 mm
|
1/4-20
|
Stud
|
Steel
|
2.000 in
50.8 mm
|
TPE Overlay PP
|
||
| $1.17 - $2.01 | Request the lead time here |
2.000 in
50.8 mm
|
5/16-18
|
Stud
|
Steel
|
1.400 in
35.6 mm
|
PP
|
||
| $2.85 - $3.36 | Request the lead time here |
|
1/4-20
|
Blind Hole
|
Steel
|
1.400 in
35.6 mm
|
TPE Overlay PP
|
||
| $1.71 - $2.96 | Request the lead time here |
|
1/4-20
|
Blind Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.85 - $3.18 | Request the lead time here |
|
5/16-18
|
Blind Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.35 - $2.33 | Request the lead time here |
|
1/4-20
|
Through Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.92 - $3.30 | Request the lead time here |
|
3/8-16
|
Through Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.74 - $3.00 | Request the lead time here |
|
M8
|
Thru-Hole
|
Steel
|
|
Polypropylene
|
||
| $1.26 - $2.16 | Request the lead time here |
|
M6
|
Blind Hole
|
Steel
|
|
Polypropylene
|
||
| $1.86 - $3.20 | Request the lead time here |
|
M8
|
Stop Nut
|
Steel
|
|
Polypropylene
|
||
| $1.62 - $2.78 | Request the lead time here |
|
M6
|
Stop Nut
|
Steel
|
|
Polypropylene
|
||
| $2.39 - $4.13 | Request the lead time here |
|
M8
|
Stop Nut
|
Steel
|
|
Polypropylene
|
||
| $1.49 - $2.58 | Request the lead time here |
|
M6
|
Stop Nut
|
Steel
|
|
Polypropylene
|
||
| $1.46 - $2.51 | Request the lead time here |
1.575 in
40.0 mm
|
M6
|
Stud
|
Steel
|
|
Polypropylene
|
||
| $2.82 - $4.85 | Request the lead time here |
1.181 in
30.0 mm
|
M8
|
Stud
|
Steel
|
|
Polypropylene with TPE Overlay
|
||
| $2.99 - $5.13 | Request the lead time here |
1.378 in
35.0 mm
|
M8
|
Stud
|
Steel
|
|
Polypropylene with TPE Overlay
|
||
| $2.09 - $3.57 | Request the lead time here |
0.787 in
20.0 mm
|
M8
|
Stud
|
Steel
|
|
Polypropylene
|
||
| $1.83 - $3.15 | Request the lead time here |
0.984 in
25.0 mm
|
M6
|
Stud
|
Steel
|
|
Polypropylene with TPE Overlay
|
||
| $1.80 - $3.09 | Request the lead time here |
1.575 in
40.0 mm
|
M6
|
Stud
|
Steel
|
|
Polypropylene
|
||
| $2.63 - $4.52 | Request the lead time here |
1.575 in
40.0 mm
|
M8
|
Stud
|
Steel
|
|
Polypropylene
|
||
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