Kitchen, Bedroom and Bathroom Products

Heyco® Locking Hole Plugs | Dome Plugs

HEYCO Dome Plug
HEYCO Dome Plug
PLB219 HEYCO Dome Plugs
PLB219 HEYCO Dome Plugs
PLB220 HEYCO Dome Plugs
PLB220 HEYCO Dome Plugs
PLB227 HEYCO Dome Plugs
PLB227 HEYCO Dome Plugs

Gallery


Heyco® Locking Hole Plugs | Dome Plugs slide 1
Heyco® Locking Hole Plugs | Dome Plugs slide 2
Heyco® Locking Hole Plugs | Dome Plugs slide 3
Heyco® Locking Hole Plugs | Dome Plugs slide 4

Heyco® Locking Hole Plugs | Dome Plugs

Dome Plugs are quick and easy to install. They are ideal to close unused holes in panels, enclosures and electrical knockouts. Available to suit a range of hole diameters from 4.7mm to 50.8mm.

  • Closes unused holes in panels and electrical knockouts
  • Quick and easy installation
  • Convex, matt finish head tapers to thin edge (Except PLB208)
  • Multiple sizes available for use in 4.7mm to 50.8mm diameter holes
  • Lock firmly into panels from 0.8mm to 4.1mm
  • Locking fingers in fractional increments up to the maximum panel thickness
  • Approximate head thickness: 1.6mm

Please note PLB208 has a convex, glossy finish head

Material - Nylon 6/6
Flammability Rating 94V-2
Temperature Range: -40°C to 105°C

Certifications:

  • Recognised under the Component Program of Underwriters’ Laboratories File E51579
  • Certified by the Canadian Standards Association File 8919


For additional hole plugs, see our range of Locking Hole Plugs below in associated products.

Are you looking for further information, samples, CAD files or prices?

Please contact our customer service team or use the "Request Samples" button next to the product variations below.

Drawings and images are for reference only and should not be used for product specification. For new applications we recommend that you carry out assembly tests using samples supplied by us.

Accompanying Products

Dimension guide

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Download Dimension Guide
Heyco® Locking Hole Plugs | Dome Plugs dimension guide

Product Variations

Code Description D1 P D2 H
PLB208 Heyco 2590 / DP187 4.7 0.8 - 1.6 6.4 5.9 Request Free Samples
PLB254 Heyco 1655 / SP 218 5.5 1.6 7.1 6.4 Request Free Samples
PLB209 Heyco 2603 / 2604 DP250 6.4 0.8 - 1.6 7.9 7.9 Request Free Samples
PLB241 Heyco 2600 / G 250 6.4 1.6 7.9 7.9 Request Free Samples
PLB247 Hecyo 3053 6.4 4.0 10.7 1.6 Request Free Samples
PLB253 Heyco 1660 / SP281 7.1 1.6 8.7 6.4 Request Free Samples
PLB239 Heyco 1678 / SP 312 7.9 0.8 - 1.6 9.5 6.4 Request Free Samples
PLB210 Heyco 2613 / 2614 DP312 7.9 0.8 - 1.6 9.5 7.9 Request Free Samples
PLB249 Heyco 1681 / SP 375 9.5 1.6 11.9 6.4 Request Free Samples
PLB054 Heyco 2617 / 2618 DP375 9.5 0.8 - 3.2 11.9 10.3 Request Free Samples
PLB242 Heyco 3059 / POP 375 9.5 4.4 14.7 1.6 Request Free Samples
PLB233 Heyco 1666 / SP 406 10.3 up to 1.6 11.9 6.4 Request Free Samples
PLB211 Heyco 2633 / DP437 11.1 0.8 - 3.2 13.5 10.3 Request Free Samples
PLB212 Heyco 2643 / 2644 DP500 12.7 0.8 -3.2 14.2 10.3 Request Free Samples
PLB258 Heyco 2646 / HFP 500 12.7 0.8 - 3.2 14.7 10.3 Request Free Samples
PLB252 Heyco 3065 / POP 500 12.7 4.4 17.0 1.6 Request Free Samples
PLB213 Heyco 2653 / 2654 DP562 14.3 0.8 - 3.2 16.7 10.3 Request Free Samples
PLB046 Heyco 2663 / 2664 DP625 15.9 0.8 - 3.2 18.2 10.3 Request Free Samples
PLB240 Heyco 2497 / DD 625-550 15.9 0.8 - 3.2 18.5 10.3 Request Free Samples
PLB251 Heyco 1691 / SP 625 15.9 1.6 18.3 6.4 Request Free Samples
PLB214 Heyco 2128 / MDP16 16.0 0.8 - 4.1 18.5 10.3 Request Free Samples
PLB051 Heyco 2673 / 2674 DP687 17.4 0.8 - 3.2 19.8 10.3 Request Free Samples
PLB245 Heyco 1693 19.0 0.8 - 1.6 21.4 6.4 Request Free Samples
PLB036 Heyco 2683 / 2684 DP750 19.1 0.8 - 3.2 23.4 10.3 Request Free Samples
PLB243 Heyco 2503 19.1 0.8 - 3.2 23.4 10.6 Request Free Samples
PLB215 Heyco 2131 / MDP20 20.0 0.8 - 4.1 22.6 10.3 Request Free Samples
PLB216 Heyco 2693 / DP812 20.6 0.8 - 3.2 25.1 10.3 Request Free Samples
PLB217 Heyco 2703 / 2704 DP875 22.2 0.8 - 3.2 25.8 11.5 Request Free Samples
PLB244 Heyco 3997 / KOS 1/2 22.2 0.8 - 3.2 25.8 11.5 Request Free Samples
PLB218 Heyco 2133 / MDP25 25.0 0.8 - 4.1 29.8 11.5 Request Free Samples
PLB219 Heyco 2713 / 2714 DP1000 25.4 0.8 - 3.2 30.6 11.5 Request Free Samples
PLB257 Heyco 3046/ DPT 1000 25.4 0.8 - 6.4 30.6 12.7 Request Free Samples
PLB220 Heyco 2723 / 2724 DP1093 27.8 - 28.6 0.8 - 3.2 30.9 11.5 Request Free Samples
PLB250 Heyco 3018 / DPT 1093 27.8 - 28.6 0.8 - 6.4 30.9 14.3 Request Free Samples
PLB221 Heyco 2733 / 2734 / DP1187 30.1 0.8 - 3.2 33.8 11.5 Request Free Samples
PLB222 Heyco 2740 / DP1250 31.7 0.8 - 3.2 34.9 11.5 Request Free Samples
PLB223 Heyco 3102 / DPT1250 31.8 0.8 - 3.2 35.1 14.3 Request Free Samples
PLB224 Heyco 2753 / DP1375 34.9 0.8 - 3.2 38.1 11.5 Request Free Samples
PLB225 Heyco 2763 38.1 0.8 - 3.2 42.4 11.5 Request Free Samples
PLB226 Heyco 2773 / DP1750 44.5 0.8 - 3.2 48.7 11.5 Request Free Samples
PLB227 Heyco 2783 / DP2000 50.8 0.8 - 3.2 55.1 11.9 Request Free Samples
PLB255 Heyco 2790 / DP 2.5 63.5 0.8 - 6.4 68.8 19.1 Request Free Samples
PLB235 Heyco 2455 76.2 0.8 - 6.4 80.3 18.8 Request Free Samples

All dimensions are mm unless specified.

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