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 | |
|---|---|---|---|---|---|---|---|---|---|
| $1.50 - $2.58 | Request the lead time here |
0.750 in
19.1 mm
|
5/16-18
|
Stud
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.85 - $3.18 | Request the lead time here |
|
#10-32
|
Blind Hole
|
Steel
|
1.400 in
35.6 mm
|
TPE Overlay PP
|
||
| $1.58 - $2.70 | Request the lead time here |
|
5/16-18
|
Blind Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $2.01 - $3.44 | Request the lead time here |
|
3/8-16
|
Blind Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.49 - $2.58 | Request the lead time here |
|
5/16-18
|
Through Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $2.07 - $3.56 | Request the lead time here |
|
3/8-16
|
Stop Nut
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.34 - $2.28 | Request the lead time here |
0.500 in
12.7 mm
|
1/4-20
|
Stud
|
Steel
|
1.730 in
43.9 mm
|
PP
|
||
| $2.43 - $4.20 | Request the lead time here |
|
5/16-18
|
Blind Hole
|
Steel
|
1.730 in
43.9 mm
|
TPE Overlay 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
|
||
| $2.24 - $3.86 | 1252 In stock |
1.250 in
31.8 mm
|
1/4-20
|
Stud
|
Steel
|
1.400 in
35.6 mm
|
TPE Overlay PP
|
||
| $2.18 - $3.72 | Request the lead time here |
2.500 in
63.5 mm
|
3/8-16
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $2.15 - $3.68 | Request the lead time here |
0.630 in
16 mm
|
1/4-20
|
Stud
|
Steel
|
1.400 in
35.6 mm
|
TPE Overlay PP
|
||
| $2.15 - $3.68 | Request the lead time here |
|
1/2-13
|
Through Hole
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
| $1.43 - $2.46 | Request the lead time here |
|
1/4-20
|
Blind Hole
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.67 - $2.87 | 76 In stock |
3.000 in
76.2 mm
|
3/8-16
|
Stud
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $2.34 - $4.02 | Request the lead time here |
0.750 in
19.1 mm
|
#10-32
|
Stud
|
Steel
|
1.730 in
43.9 mm
|
TPE Overlay PP
|
||
| $1.62 - $2.76 | Request the lead time here |
2.500 in
63.5 mm
|
5/16-18
|
Stud
|
Steel
|
1.750 in
44.5 mm
|
PP
|
||
| $1.83 - $3.15 | Request the lead time here |
0.500 in
12.7 mm
|
5/16-18
|
Stud
|
Steel
|
2.500 in
63.5 mm
|
PP
|
||
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