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.
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Use the filters or search below to find what you're looking for
Item Code | Price range | Availability | Thread Size | Overall Diameter | Mount Type | Thread Length | Knob Material | Overall Height | Brand | View |
---|---|---|---|---|---|---|---|---|---|---|
$1.18 - $1.86 | 982 In stock |
1/4-20
|
1.260 in
32 mm
|
Female
|
0.390 in
9.9 mm
|
Phenolic
|
0.790 in
20.1 mm
|
Reid Select
|
||
$9.44 - $9.44 | 1 In stock |
1/4-20
|
1.125 in
28.6 mm
|
Female Thru Hole
|
1.325 in
33.7 mm
|
Iron
|
1.313 in
33.4 mm
|
Reid Select
|
||
$11.10 - $11.10 | 54 In stock |
3/8-16
|
1.500 in
38.1 mm
|
Female Thru Hole
|
1.937 in
49.2 mm
|
Iron
|
1.938 in
49.2 mm
|
Reid Select
|
||
$11.24 - $17.66 | 217 In stock |
1/2-13
|
2.500 in
63.5 mm
|
Female
|
1.000 in
25.4 mm
|
Iron
|
1.438 in
36.5 mm
|
Reid Select
|
||
$1.67 - $1.86 | 303 In stock |
1/4-20
|
|
Male
|
1.000 in
25.4 mm
|
Phenolic
|
|
DimcoGray
|
||
$33.84 - $33.84 | 17 In stock |
1/2-13
|
2.500 in
63.5 mm
|
Male
|
3.000 in
76.2 mm
|
Aluminum
|
4.125 in
104.8 mm
|
Reid Select
|
||
$1.72 - $2.71 | Request the lead time here |
1/4-20
|
1.580 in
40.1 mm
|
Female
|
0.375 in
9.5 mm
|
Thermoplastic
|
0.950 in
24.1 mm
|
Reid Select
|
||
$3.21 - $3.21 | Request the lead time here |
3/8-16
|
3.000 in
76.2 mm
|
Female
|
0.500 in
12.7 mm
|
Thermoplastic
|
1.310 in
33.3 mm
|
Reid Select
|
||
$0.79 - $1.24 | 21 In stock |
1/4-20
|
1.180 in
30 mm
|
Female
|
0.380 in
9.7 mm
|
Thermoplastic
|
0.870 in
22.1 mm
|
Reid Select
|
||
$2.32 - $3.65 | 62 In stock |
1/2-13
|
3.150 in
80 mm
|
Female
|
0.750 in
19.1 mm
|
Thermoplastic
|
1.610 in
40.9 mm
|
Reid Select
|
||
$1.21 - $1.90 | 450 In stock |
1/2-13
|
1.970 in
50 mm
|
Female
|
0.750 in
19.1 mm
|
Thermoplastic
|
1.120 in
28.4 mm
|
Reid Select
|
||
$2.19 - $3.44 | Request the lead time here |
5/16-18
|
1.970 in
50 mm
|
Female
|
0.469 in
11.9 mm
|
Thermoplastic
|
0.950 in
24.1 mm
|
Reid Select
|
||
$1.34 - $2.11 | Request the lead time here |
1/2-13
|
2.360 in
59.9 mm
|
Female
|
0.750 in
19.1 mm
|
Thermoplastic
|
1.500 in
38.1 mm
|
Reid Select
|
||
$17.04 - $17.04 | 10 In stock |
1/4-20
|
1.250 in
31.8 mm
|
Female Thru Hole
|
0.433 in
11.0 mm
|
Stainless Steel
|
0.790 in
20.1 mm
|
Kipp
|
||
$7.65 - $7.65 | 139 In stock |
1/2-13
|
3.000 in
76.2 mm
|
Female
|
0.500 in
12.7 mm
|
Thermoplastic
|
1.310 in
33.3 mm
|
Reid Select
|
||
$1.67 - $2.62 | Request the lead time here |
5/16-18
|
1.570 in
39.9 mm
|
Female
|
0.550 in
14 mm
|
Phenolic
|
1.020 in
25.9 mm
|
Reid Select
|
||
$21.69 - $21.69 | 348 In stock |
3/8-16
|
2.500 in
63.5 mm
|
Male
|
3.000 in
76.2 mm
|
Aluminum
|
4.125 in
104.8 mm
|
Reid Select
|
||
$7.93 - $7.93 | 31 In stock |
1/4-20
|
1.125 in
28.6 mm
|
Female
|
0.380 in
9.7 mm
|
Iron
|
0.688 in
17.5 mm
|
Reid Select
|
||
$22.68 - $22.68 | 19 In stock |
1/2-13
|
2.750 in
69.9 mm
|
Female
|
1.250 in
31.8 mm
|
Iron
|
1.688 in
42.9 mm
|
Reid Select
|
||
$1.60 - $1.60 | 1088 In stock |
5/16-18
|
1.750 in
44.5 mm
|
Male
|
0.500 in
12.7 mm
|
Nylon
|
1.500 in
38.1 mm
|
Reid Select
|
||
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