Discontinued - Vandal Resistant Single Gang Electrical Outlet Lock Box with Key Lock
The AA-EB-5R is a heavy-duty, vandal resistant outlet lock box designed to protect electrical receptacles in exposed or high-risk environments. Built from 12-gauge stainless steel and secured with a keyed cylinder lock, it resists tampering, corrosion, and weather exposure. Ideal for schools, parks, transit hubs, or military installations, this USA-made box fits most single-gang duplex receptacle boxes and supports 1/2” conduit access through the bottom only.
Note 1: Replaced by the AA-EB-1G-CL
Warranty Guide, Care Instructions & Spec Sheet - See Spec Sheet Tab Below

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Vandal Resistant Single Gang Electrical Outlet Lock Box w/ Key Lock
The AA-EB-5R offers superior protection for electrical connections in environments prone to tampering or vandalism. Fabricated from 12-gauge 304L or 316L stainless steel, this outlet security box is equipped with a concealed keyed cylinder lock and a removable backplate for easy installation. Its design deters unauthorized access, shields receptacles from spray or debris, and supports rear or bottom conduit connections. Designed to house most standard single-gang duplex receptacle boxes (not included), this lock box is built to endure the harshest settings including military, industrial, and public-access installations.
Product Features:
- Vandal Resistant Construction: 12-gauge stainless steel body with tamper-resistant design to deter abuse and forced entry.
- Keyed Cylinder Lock: Hidden and secure locking mechanism for added security in public spaces.
- Weather-Resistant Design: Engineered to deflect spray and dripping liquids.
- Flexible Conduit Access: Accepts 1/2" conduit (up to 0.8" OD) through the bottom only. Rear access not supported.
- 10-Year Vandalism Warranty (12 Gauge Models): Coverage includes repair or replacement if vandals compromise functionality.
- LEED-Compliant Construction: Made from sustainable, recyclable stainless steel to meet green building certifications.
- Made in the USA: Manufactured domestically using TIG welds and deburred edges to ensure top-tier finish and performance.
Dimensions & Weight:
Exterior Dimensions: 5” W x 7 ⅝” H x 4” D
Interior Dimensions: 3 ¾” W x 5 ¼” H x 3 ½” D
Weight: 7 lbs
Material & Finish:
Constructed from either 12-gauge 304L stainless steel or 12-gauge 316L stainless steel (marine-grade for saltwater applications), finished in a Satin #4 stainless steel surface.
Mounting Guidance:
Designed for surface mounting using 3/8” stainless steel anchor points (hardware not included). For optimal strength, back bracing of ¾” or greater is recommended. T-nuts or through-bolting may be necessary in partition wall scenarios.
Compatibility:
This outlet lock box is compatible with most single-gang duplex receptacle boxes, including the Greenfield B23BRS Box and Greenfield CDRVPS Weatherproof Cover. Fits 1/2" conduit with up to 0.8" outer diameter, and 3/4" conduit connections.
Models:
- AA-EB-5R-304L-12g
- AA-EB-5R-316L-12g
Why Choose Vandal Stop?
Other brands like the Intermatic WP1010MXD and Taymac may claim vandal resistance, but their thinner 18-gauge materials simply can’t compare. Vandal Stop’s 12-gauge stainless steel models offer triple the impact strength and are backed by a 10-year warranty that includes vandalism—an industry-first. If vandals compromise the functionality of the box, we’ll repair or replace it. No other brand guarantees protection like Vandal Stop.
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