Description
4″ Gauge Power Socket Adapter Mounting Plate – White
This instrument hole adapter allows you to replace an unused 4 in. gauge with two new 1-1/8 in. style gauges. It is installed by placing the face plate in front of the dashboard and then inserting the socket/meter in the hole with the washer behind.
Features:
- Designed with D-flats to prevent gauges from spinning, the assembly is held in place by the socket/meter nut for a clean, finished look
- Constructed of UV-resistant injection-molded nylon
Specifications:
- Color: White
- Face Plate Outer diameter: 3-3/4 in.
- Face Plate Inner Diameter: 1-3/16 in.
- Face Plate Thickness: 3/16 in.
- Height: 3-3/8 in.
- Washer Inner Diameter: 1-1/16 in.
- Washer Thickness: 1/8 in.
- Weight: 0.06
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.




![ACR HRMK2200 Front Frame Gasket f/RCL-100 Series Searchlights [HRMK2200]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/acr-hrmk2200-front-frame-gasket-f-rcl-100-series-searchlights-hrmk2200.webp)
![SmartPlug BF30 Female Connector /Gasket Kit [PKF30G]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/smartplug-bf30-female-connector-gasket-kit-pkf30g.webp)
![Simrad Suncover f /RS20 VHF [000-14055-001]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/simrad-suncover-f-rs20-vhf-000-14055-001.webp)


