4 Arm Prong Knobs
In stock
Lobed knobs, also called clamping knobs, have a scalloped edge with four grip points to allow for maximum grip and comfort, even while wearing gloves.
These durable lobed knobs are impact- and chemical-resistant and provide a neat appearance for finished applications that require precision adjustments.
Reid Supply has a wide range of 4-lobed knobs, from plastic knobs to stainless steel and iron in a variety of thread sizes and mounting types.
Learn more about what solutions exist for your application in our article on selecting the right knobs and handles.
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None| Item Code | Price range | Availability | Thread Size | Overall Diameter | Mount Type | Thread Length | Knob Material | Overall Height | Brand | View |
|---|---|---|---|---|---|---|---|---|---|---|
| $11.24 - $17.66 | 317 In stock |
1/2-13
|
2.500 in
|
Female
|
1.000 in
|
Iron
|
1.438 in
|
Reid Select
|
||
| $24.84 - $24.84 | 23 In stock |
5/8-11
|
3.000 in
|
Female Thru Hole
|
1.250 in
|
Aluminum
|
1.250 in
|
Reid Select
|
||
| $24.52 - $24.52 | 13 In stock |
1/4-20
|
1.500 in
|
Male
|
3.000 in
|
Aluminum
|
3.875 in
|
Reid Select
|
||
| $10.84 - $17.03 | 112 In stock |
3/8-16
|
2.000 in
|
Female Thru Hole
|
1.937 in
|
Iron
|
1.938 in
|
Reid Select
|
||
| $21.69 - $21.69 | 196 In stock |
3/8-16
|
2.500 in
|
Male
|
3.000 in
|
Aluminum
|
4.125 in
|
Reid Select
|
||
| $1.67 - $1.86 | 303 In stock |
1/4-20
|
|
Male
|
1.000 in
|
Phenolic
|
|
Reid Select
|
||
| $3.73 - $4.15 | 161 In stock |
1/2-13
|
|
Male
|
0.625 in
|
Phenolic
|
|
Reid Select
|
||
| $33.29 - $33.29 | 16 In stock |
1/2-13
|
2.500 in
|
Male
|
1.750 in
|
Aluminum
|
2.875 in
|
Reid Select
|
||
| $2.35 - $2.62 | 453 In stock |
5/16-18
|
|
Male
|
1.000 in
|
Phenolic
|
|
Reid Select
|
||
| $3.57 - $3.57 | 299 In stock |
1/2-13
|
|
Male
|
1.500 in
|
Phenolic
|
|
Reid Select
|
||
| $44.93 - $44.93 | 55 In stock |
3/8-16
|
2.500 in
|
Male
|
1.750 in
|
Aluminum
|
2.875 in
|
Reid Select
|
||
| $2.33 - $3.66 | Request the lead time here |
5/16-18
|
1.970 in
|
Female
|
0.550 in
|
Phenolic
|
1.260 in
|
Reid Select
|
||
| $11.39 - $11.39 | 333 In stock |
1/4-20
|
1.000 in
|
Female Thru Hole
|
0.875 in
|
Aluminum
|
0.875 in
|
Reid Select
|
||
| $4.67 - $5.19 | 82 In stock |
3/8-16
|
|
Male
|
1.500 in
|
Phenolic
|
|
Reid Select
|
||
| $3.21 - $5.04 | Request the lead time here |
1/2-13
|
1.970 in
|
Female
|
0.750 in
|
Phenolic
|
1.260 in
|
Reid Select
|
||
| $26.40 - $26.40 | 72 In stock |
5/16-18
|
2.000 in
|
Male
|
1.750 in
|
Aluminum
|
2.750 in
|
Reid Select
|
||
| $21.01 - $33.01 | 28 In stock |
5/8-11
|
3.500 in
|
Female Thru Hole
|
1.437 in
|
Iron
|
1.438 in
|
Reid Select
|
||
| $0.97 - $1.52 | 950 In stock |
#10-24
|
.790 in
|
Female
|
0.350 in
|
Phenolic
|
0.550 in
|
Reid Select
|
||
| $6.03 - $9.47 | 4 In stock |
1/4-20
|
1.500 in
|
Female
|
0.500 in
|
Iron
|
0.813 in
|
Reid Select
|
||
| $22.68 - $22.68 | 30 In stock |
5/8-11
|
2.750 in
|
Female
|
1.250 in
|
Iron
|
1.688 in
|
Reid Select
|
||
Lobed Knob - Female; 2.500 in; 1/2-13; Cast Iron
- Price Range
- $17.66 - $11.24
- Stock Levels
- 317 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
1.000 in -
Knob Material
Iron -
Overall Diameter
2.500 in
Lobed Knob - Female Thru Hole; 3.000 in; 5/8-11;
- Price Range
- $24.84 - $24.84
- Stock Levels
- 23 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/8-11 -
Thread Length
1.250 in -
Knob Material
Aluminum -
Overall Diameter
3.000 in
Lobed Knob - Male; 1.500 in; 1/4-20;
- Price Range
- $24.52 - $24.52
- Stock Levels
- 13 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
3.000 in -
Knob Material
Aluminum -
Overall Diameter
1.500 in
Lobed Knob - Female Thru Hole; 2.000 in; 3/8-16; Cast Iron
- Price Range
- $17.03 - $10.84
- Stock Levels
- 112 In stock
Attributes
-
Brand
Reid Select -
Thread Size
3/8-16 -
Thread Length
1.937 in -
Knob Material
Iron -
Overall Diameter
2.000 in
Lobed Knob - Male; 2.500 in; 3/8-16;
- Price Range
- $21.69 - $21.69
- Stock Levels
- 196 In stock
Attributes
-
Brand
Reid Select -
Thread Size
3/8-16 -
Thread Length
3.000 in -
Knob Material
Aluminum -
Overall Diameter
2.500 in
Lobed Knob - ; ;
- Price Range
- $1.86 - $1.67
- Stock Levels
- 303 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
1.000 in -
Knob Material
Phenolic -
Material
Steel
Lobed Knob - ; ;
- Price Range
- $4.15 - $3.73
- Stock Levels
- 161 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
0.625 in -
Knob Material
Phenolic -
Material
Steel
Lobed Knob - Male; 2.500 in; 1/2-13;
- Price Range
- $33.29 - $33.29
- Stock Levels
- 16 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
1.750 in -
Knob Material
Aluminum -
Overall Diameter
2.500 in
Lobed Knob - ; ;
- Price Range
- $2.62 - $2.35
- Stock Levels
- 453 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
1.000 in -
Knob Material
Phenolic -
Material
Steel
Lobed Knob - ; ;
- Price Range
- $3.57 - $3.57
- Stock Levels
- 299 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
1.500 in -
Knob Material
Phenolic -
Material
Steel
Lobed Knob - Male; 2.500 in; 3/8-16;
- Price Range
- $44.93 - $44.93
- Stock Levels
- 55 In stock
Attributes
-
Brand
Reid Select -
Thread Size
3/8-16 -
Thread Length
1.750 in -
Knob Material
Aluminum -
Overall Diameter
2.500 in
Lobed Knob - Female; 1.970 in; 5/16-18; Brass
- Price Range
- $3.66 - $2.33
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
0.550 in -
Knob Material
Phenolic -
Overall Diameter
1.970 in
Lobed Knob - Female Thru Hole; 1.000 in; 1/4-20;
- Price Range
- $11.39 - $11.39
- Stock Levels
- 333 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
0.875 in -
Knob Material
Aluminum -
Overall Diameter
1.000 in
Lobed Knob - ; ;
- Price Range
- $5.19 - $4.67
- Stock Levels
- 82 In stock
Attributes
-
Brand
Reid Select -
Thread Size
3/8-16 -
Thread Length
1.500 in -
Knob Material
Phenolic -
Material
Stainless Steel
Lobed Knob - Female; 1.970 in; 1/2-13; Brass
- Price Range
- $5.04 - $3.21
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
0.750 in -
Knob Material
Phenolic -
Overall Diameter
1.970 in
Lobed Knob - Male; 2.000 in; 5/16-18;
- Price Range
- $26.40 - $26.40
- Stock Levels
- 72 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
1.750 in -
Knob Material
Aluminum -
Overall Diameter
2.000 in
Lobed Knob - Female Thru Hole; 3.500 in; 5/8-11; Cast Iron
- Price Range
- $33.01 - $21.01
- Stock Levels
- 28 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/8-11 -
Thread Length
1.437 in -
Knob Material
Iron -
Overall Diameter
3.500 in
Lobed Knob - Female; .790 in; #10-24; Brass
- Price Range
- $1.52 - $0.97
- Stock Levels
- 950 In stock
Attributes
-
Brand
Reid Select -
Thread Size
#10-24 -
Thread Length
0.350 in -
Knob Material
Phenolic -
Overall Diameter
.790 in
Lobed Knob - Female; 1.500 in; 1/4-20; Cast Iron
- Price Range
- $9.47 - $6.03
- Stock Levels
- 4 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
0.500 in -
Knob Material
Iron -
Overall Diameter
1.500 in
Lobed Knob - Female; 2.750 in; 5/8-11; Cast Iron
- Price Range
- $22.68 - $22.68
- Stock Levels
- 30 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/8-11 -
Thread Length
1.250 in -
Knob Material
Iron -
Overall Diameter
2.750 in