Knock-Out Seals and Thick Panel Knock-Out Seals
View Knock-Out Seals and Thick Panel Knock-Out Seals Technical Data Sheet
Search for Knock-Out Seals and Thick Panel Knock-Out Seals by Heyco. Filter by Description, Trade Size, or other attributes on the left side of the page.
Search for Knock-Out Seals and Thick Panel Knock-Out Seals by Heyco. Filter by Description, Trade Size, or other attributes on the left side of the page.
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Description
Trade Size
Mounting Hole Diameter (in.)
Mounting Hole Diameter (mm.)
A- Head Diameter (in.)
A- Head Diameter (mm.)
B- Overall height (in.)
B- Overall Height (mm.)
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| Description: | KOST 1/2KOST 1/2 |
| Trade Size: | 1/21/2 |
| Mounting Hole Diameter (in.): | 0.8750.875 |
| Mounting Hole Diameter (mm.): | 22.222.2 |
| A- Head Diameter (in.): | 1.021.02 |
| A- Head Diameter (mm.): | 25.825.8 |
| B- Overall height (in.): | 0.560.56 |
| B- Overall Height (mm.): | 14.314.3 |
- $31.4500 / C
- Out of Stock*
Qty:
| Description: | KOST 3/4KOST 3/4 |
| Trade Size: | 3/43/4 |
| Mounting Hole Diameter (in.): | 1.0931.093 |
| Mounting Hole Diameter (mm.): | 27.827.8 |
| A- Head Diameter (in.): | 1.221.22 |
| A- Head Diameter (mm.): | 3131 |
| B- Overall height (in.): | 0.560.56 |
| B- Overall Height (mm.): | 14.314.3 |
- $42.7800 / C
- Out of Stock*
Qty:
| Description: | KOST 1KOST 1 |
| Trade Size: | 11 |
| Mounting Hole Diameter (in.): | 1.3751.375 |
| Mounting Hole Diameter (mm.): | 34.934.9 |
| A- Head Diameter (in.): | 1.51.5 |
| A- Head Diameter (mm.): | 38.138.1 |
| B- Overall height (in.): | 0.560.56 |
| B- Overall Height (mm.): | 14.314.3 |
- $59.0600 / C
- Out of Stock*
Qty:
| Description: | KOST 1-1/4KOST 1-1/4 |
| Trade Size: | 1-1/41-1/4 |
| Mounting Hole Diameter (in.): | 1.751.75 |
| Mounting Hole Diameter (mm.): | 44.544.5 |
| A- Head Diameter (in.): | 1.911.91 |
| A- Head Diameter (mm.): | 48.448.4 |
| B- Overall height (in.): | 0.560.56 |
| B- Overall Height (mm.): | 14.314.3 |
- $69.0300 / C
- Out of Stock*
Qty:
| Description: | KOST 1-1/2KOST 1-1/2 |
| Trade Size: | 1-1/21-1/2 |
| Mounting Hole Diameter (in.): | 22 |
| Mounting Hole Diameter (mm.): | 50.850.8 |
| A- Head Diameter (in.): | 2.162.16 |
| A- Head Diameter (mm.): | 54.954.9 |
| B- Overall height (in.): | 0.580.58 |
| B- Overall Height (mm.): | 14.714.7 |
- $83.4900 / C
- Out of Stock*
Qty:
| Description: | KOS 1/2KOS 1/2 |
| Trade Size: | 1/21/2 |
| Mounting Hole Diameter (in.): | 0.8750.875 |
| Mounting Hole Diameter (mm.): | 22.222.2 |
| A- Head Diameter (in.): | 1.021.02 |
| A- Head Diameter (mm.): | 25.825.8 |
| B- Overall height (in.): | 0.450.45 |
| B- Overall Height (mm.): | 11.511.5 |
- $27.6000 / C
- In Stock
Qty:
| Description: | KOS 3/4KOS 3/4 |
| Trade Size: | 3/43/4 |
| Mounting Hole Diameter (in.): | 1.0931.093 |
| Mounting Hole Diameter (mm.): | 27.827.8 |
| A- Head Diameter (in.): | 1.221.22 |
| A- Head Diameter (mm.): | 3131 |
| B- Overall height (in.): | 0.450.45 |
| B- Overall Height (mm.): | 11.511.5 |
- $46.6000 / C
- In Stock
Qty:
| Description: | KOS 1KOS 1 |
| Trade Size: | 11 |
| Mounting Hole Diameter (in.): | 1.3751.375 |
| Mounting Hole Diameter (mm.): | 34.934.9 |
| A- Head Diameter (in.): | 1.51.5 |
| A- Head Diameter (mm.): | 38.138.1 |
| B- Overall height (in.): | 0.450.45 |
| B- Overall Height (mm.): | 11.511.5 |
- $58.0000 / C
- In Stock
Qty:
| Description: | KOS 1-1/4KOS 1-1/4 |
| Trade Size: | 1-1/41-1/4 |
| Mounting Hole Diameter (in.): | 1.751.75 |
| Mounting Hole Diameter (mm.): | 44.544.5 |
| A- Head Diameter (in.): | 1.911.91 |
| A- Head Diameter (mm.): | 48.448.4 |
| B- Overall height (in.): | 0.450.45 |
| B- Overall Height (mm.): | 11.511.5 |
- $34.5200 / C
- Out of Stock*
Qty:
| Description: | KOS 1-1/2KOS 1-1/2 |
| Trade Size: | 1-1/21-1/2 |
| Mounting Hole Diameter (in.): | 22 |
| Mounting Hole Diameter (mm.): | 50.850.8 |
| A- Head Diameter (in.): | 2.162.16 |
| A- Head Diameter (mm.): | 54.954.9 |
| B- Overall height (in.): | 0.450.45 |
| B- Overall Height (mm.): | 11.511.5 |
- $41.7400 / C
- Out of Stock*
Qty:
| Description: | KOS 2KOS 2 |
| Trade Size: | 22 |
| Mounting Hole Diameter (in.): | 2.52.5 |
| Mounting Hole Diameter (mm.): | 63.563.5 |
| A- Head Diameter (in.): | 2.732.73 |
| A- Head Diameter (mm.): | 69.369.3 |
| B- Overall height (in.): | 0.750.75 |
| B- Overall Height (mm.): | 19.119.1 |
- $154.0000 / C
- In Stock
Qty:
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