3 Arm Prong Knobs
In stock
3-arm prong knobs are among the most common type of lobed knob, allowing easy access even with thick gloves on for small adjustments to equipment and workpieces across industries.
Find inch and metric 3-lobed knobs at Reid Supply in both female and male thread inserts of a variety of materials, including plastic, stainless steel, and brass insert threading in Reid Supply’s online catalog.
Request a quote
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Filter or Search Variants
Use the filters or search below to find what you're looking for
Imperial
Metric
Hide
Show
Filters
Show less filters
Show more filters
Brand
All
Thread Size
All
Thread Length
All
Mount Type
All
Knob Material
All
Overall Diameter
All
Overall Height
All
Sort by
None| Item Code | Price range | Availability | Thread Size | Overall Diameter | Mount Type | Thread Length | Knob Material | Overall Height | Brand | View |
|---|---|---|---|---|---|---|---|---|---|---|
| $1.20 - $1.20 | 15 In stock |
5/16-18
|
1.250 in
|
Female
|
0.380 in
|
Phenolic
|
0.8750 in
|
Reid Select
|
||
| $1.61 - $2.53 | 102 In stock |
3/8-16
|
2.560 in
|
Female
|
0.560 in
|
Thermoplastic
|
1.100 in
|
Reid Select
|
||
| $1.61 - $2.53 | 157 In stock |
5/16-18
|
2.560 in
|
Female
|
0.470 in
|
Thermoplastic
|
1.100 in
|
Reid Select
|
||
| $4.97 - $7.81 | 149 In stock |
1/2-13
|
4.920 in
|
Female
|
0.750 in
|
Thermoplastic
|
2.090 in
|
Reid Select
|
||
| $1.78 - $1.78 | 47 In stock |
5/16-18
|
1.770 in
|
Female
|
0.470 in
|
Thermoplastic
|
0.830 in
|
Reid Select
|
||
| $1.05 - $1.05 | Request the lead time here |
1/4-20
|
1.180 in
|
Female
|
0.550 in
|
Thermoplastic
|
0.6500 in
|
Reid Select
|
||
| $1.13 - $1.78 | Request the lead time here |
1/4-20
|
1.770 in
|
Female
|
0.380 in
|
Thermoplastic
|
0.830 in
|
Reid Select
|
||
| $2.19 - $3.44 | Request the lead time here |
5/8-11
|
4.130 in
|
Female
|
0.940 in
|
Thermoplastic
|
1.770 in
|
Reid Select
|
||
| $1.13 - $1.78 | 537 In stock |
5/16-18
|
1.770 in
|
Female
|
0.470 in
|
Thermoplastic
|
0.830 in
|
Reid Select
|
||
| $2.19 - $3.44 | 19 In stock |
1/2-13
|
4.130 in
|
Female
|
0.750 in
|
Thermoplastic
|
1.770 in
|
Reid Select
|
||
| $1.77 - $1.77 | Request the lead time here |
#10-24
|
|
Female
|
0.380 in
|
Phenolic
|
|
Reid Select
|
||
| $2.95 - $2.95 | 15 In stock |
1/4-20
|
1.180 in
|
Male
|
0.500 in
|
Thermoplastic
|
|
Reid Select
|
||
| $1.83 - $2.88 | 250 In stock |
3/8-16
|
3.350 in
|
Male
|
1.180 in
|
Thermoplastic
|
|
Reid Select
|
||
| $1.13 - $1.78 | Request the lead time here |
5/16-18
|
1.770 in
|
Male
|
0.980 in
|
Thermoplastic
|
|
Reid Select
|
||
| $2.51 - $3.94 | Request the lead time here |
#10-24
|
0.980 in
|
Male
|
0.750 in
|
Thermoplastic
|
|
Reid Select
|
||
| $2.65 - $4.16 | Request the lead time here |
1/4-20
|
1.970 in
|
Male
|
0.750 in
|
Polyamide
|
|
Reid Select
|
||
| $3.73 - $5.86 | Request the lead time here |
M10
|
1.969 in
|
Male
|
1.181 in
|
Polyamide
|
|
Reid Select
|
||
| $2.59 - $2.59 | 168 In stock |
1/4-20
|
1.180 in
|
Male
|
1.000 in
|
Thermoplastic
|
|
Reid Select
|
||
| $3.36 - $5.28 | Request the lead time here |
M6
|
1.969 in
|
Male
|
1.575 in
|
Polyamide
|
|
Reid Select
|
||
| $1.63 - $2.56 | 33 In stock |
5/16-18
|
1.970 in
|
Male
|
1.750 in
|
Thermoplastic
|
|
Reid Select
|
||
Lobed Knob - Female; 1.250 in; 5/16-18; Brass
- Price Range
- $1.20 - $1.20
- Stock Levels
- 15 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
0.380 in -
Knob Material
Phenolic -
Overall Diameter
1.250 in
Lobed Knob - Female; 2.560 in; 3/8-16; Brass
- Price Range
- $2.53 - $1.61
- Stock Levels
- 102 In stock
Attributes
-
Brand
Reid Select -
Thread Size
3/8-16 -
Thread Length
0.560 in -
Knob Material
Thermoplastic -
Overall Diameter
2.560 in
Lobed Knob - Female; 2.560 in; 5/16-18; Brass
- Price Range
- $2.53 - $1.61
- Stock Levels
- 157 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
0.470 in -
Knob Material
Thermoplastic -
Overall Diameter
2.560 in
Lobed Knob - Female; 4.920 in; 1/2-13; Brass
- Price Range
- $7.81 - $4.97
- Stock Levels
- 149 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
0.750 in -
Knob Material
Thermoplastic -
Overall Diameter
4.920 in
Lobed Knob - Female; 1.770 in; 5/16-18; Brass
- Price Range
- $1.78 - $1.78
- Stock Levels
- 47 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
0.470 in -
Knob Material
Thermoplastic -
Overall Diameter
1.770 in
Lobed Knob - Female; 1.180 in; 1/4-20; Brass
- Price Range
- $1.05 - $1.05
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
0.550 in -
Knob Material
Thermoplastic -
Overall Diameter
1.180 in
Lobed Knob - Female; 1.770 in; 1/4-20; Brass
- Price Range
- $1.78 - $1.13
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
0.380 in -
Knob Material
Thermoplastic -
Overall Diameter
1.770 in
Lobed Knob - Female; 4.130 in; 5/8-11; Brass
- Price Range
- $3.44 - $2.19
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
5/8-11 -
Thread Length
0.940 in -
Knob Material
Thermoplastic -
Overall Diameter
4.130 in
Lobed Knob - Female; 1.770 in; 5/16-18; Brass
- Price Range
- $1.78 - $1.13
- Stock Levels
- 537 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
0.470 in -
Knob Material
Thermoplastic -
Overall Diameter
1.770 in
Lobed Knob - Female; 4.130 in; 1/2-13; Brass
- Price Range
- $3.44 - $2.19
- Stock Levels
- 19 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/2-13 -
Thread Length
0.750 in -
Knob Material
Thermoplastic -
Overall Diameter
4.130 in
Lobed Knob - ; ;
- Price Range
- $1.77 - $1.77
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
#10-24 -
Thread Length
0.380 in -
Knob Material
Phenolic -
Material
Brass
Lobed Knob - Male; 1.180 in; 1/4-20; Steel
- Price Range
- $2.95 - $2.95
- Stock Levels
- 15 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
0.500 in -
Knob Material
Thermoplastic -
Overall Diameter
1.180 in
Lobed Knob - Male; 3.350 in; 3/8-16; Steel
- Price Range
- $2.88 - $1.83
- Stock Levels
- 250 In stock
Attributes
-
Brand
Reid Select -
Thread Size
3/8-16 -
Thread Length
1.180 in -
Knob Material
Thermoplastic -
Overall Diameter
3.350 in
Lobed Knob - Male; 1.770 in; 5/16-18; Steel
- Price Range
- $1.78 - $1.13
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
0.980 in -
Knob Material
Thermoplastic -
Overall Diameter
1.770 in
Lobed Knob - Male; 0.980 in; #10-24; Steel
- Price Range
- $3.94 - $2.51
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
#10-24 -
Thread Length
0.750 in -
Knob Material
Thermoplastic -
Overall Diameter
0.980 in
Lobed Knob - Male; 1.970 in; 1/4-20; Steel
- Price Range
- $4.16 - $2.65
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
0.750 in -
Knob Material
Polyamide -
Overall Diameter
1.970 in
Lobed Knob - Male; 50.0 mm; M10; Steel
- Price Range
- $5.86 - $3.73
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
M10 -
Thread Length
1.181 in -
Knob Material
Polyamide -
Overall Diameter
1.969 in
Lobed Knob - Male; 1.180 in; 1/4-20; Steel
- Price Range
- $2.59 - $2.59
- Stock Levels
- 168 In stock
Attributes
-
Brand
Reid Select -
Thread Size
1/4-20 -
Thread Length
1.000 in -
Knob Material
Thermoplastic -
Overall Diameter
1.180 in
Lobed Knob - Male; 50.0 mm; M6; Steel
- Price Range
- $5.28 - $3.36
- Stock Levels
- Request the lead time here
Attributes
-
Brand
Reid Select -
Thread Size
M6 -
Thread Length
1.575 in -
Knob Material
Polyamide -
Overall Diameter
1.969 in
Lobed Knob - Male; 1.970 in; 5/16-18; Steel
- Price Range
- $2.56 - $1.63
- Stock Levels
- 33 In stock
Attributes
-
Brand
Reid Select -
Thread Size
5/16-18 -
Thread Length
1.750 in -
Knob Material
Thermoplastic -
Overall Diameter
1.970 in