16.1mm Clear Viewport Plug (18.6mm Head) | Polycarbonate
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 499 | £0.61 | £0.73 |
| 500 - 999 | £0.40 | £0.48 |
| 1000 - 4999 | £0.24 | £0.29 |
| 5000 - 9999 | £0.22 | £0.26 |
| 10000 + | £0.20 | £0.24 |
£0.73 / each
Product Specification
| Mounting Hole Diameter | 16.1mm |
| Panel Thickness | 1.6mm |
| Material | Polycarbonate |
| Head Diameter | 18.6mm |
| Overall Height | 6.4mm |
| Colour | Clear |
Frequently Bought Together
Total Price: £0.00
16.1mm Clear Short Viewport Window Plug | 1.6mm Panel | Polycarbonate
Suitable for shallow housings and slim panels needing a clear inspection plug, this short clear inspection plug is made from clear Polycarbonate to suit a 16.1mm mounting hole and 1.6mm panel thickness. It provides a clear viewing point for enclosed components while giving the panel opening a clean, protected finish.
A single locking position makes the shorter style suitable for thinner panels, giving clear visibility with reduced rear projection. The 18.6mm head diameter and 6.4mm overall height make it suitable for accurately finished panel work where visibility, fit and practical protection all matter.
What Are Viewport Window Plugs?
Short viewport window plugs are compact transparent inserts designed for thin panels where rear clearance is limited. They create a clear viewing point for checking internal LEDs, markers or component status while keeping the panel aperture covered. Manufactured from clear polycarbonate, these inspection plugs are commonly used in equipment housings, control panels and machinery enclosures where passive visual monitoring is required.
Common Applications
- Low-depth enclosures with limited internal wiring space
- Slim control housings requiring a transparent plug
- Light-duty equipment panels needing flush visual access
- Thin sheet panels where a short viewport is preferred
16.1mm Clear Short Viewport Window Plug Dimensions
- Mounting Hole Diameter: 16.1mm
- Panel Thickness: 1.6mm
- Head Diameter: 18.6mm
- Overall Height: 6.4mm
- Colour: Clear
- Material: Polycarbonate
Inspection and Panel Protection
This short viewport window plug helps reduce unnecessary panel opening by giving technicians a visible inspection point for internal equipment. The snap-fit design supports quick installation in prepared holes, making it suitable for production builds, control cabinet assembly and maintenance replacements.
View our full Viewport Window Plugs range.
Product Support and Trade Orders
If you are matching viewport plugs to a live panel build or need support with bulk quantities, contact the Vital Parts team on 01233 713581. Our team can help confirm the key dimensions before ordering.
Fri 8.30 am - 3.30 pm