Heyco 2703 DP 875 Dome Plug 22.2mm - Black - Pack of 25

Optimas Dome Plugs - Optimas 2703, Ideal for covering unwanted openings, these convex, matt finish plugs from Optimas have a head that tapers to a thin edge presenting an excellent appearance. Heyco 2703 DP 875 Dome Plug 22.2mm - Black - Pack of 25

Price: 4.50 from Rapid Online Rapid Electronics Ltd.