Caddy 512HDXT Extension Bracket T-grid Box Hanger

Product Description

The CADDY 512HDXT is an extension bracket designed for use with heavy duty T-grid box hangers. It extends the mounting reach of compatible box hanger assemblies, allowing electricians to position junction boxes and electrical enclosures accurately within suspended ceiling grid systems. The bracket measures 3 5/8 inches and is built to handle the demands of commercial and light industrial electrical rough-in work. It is a hardware-side component typically installed during ceiling rough-in before tile placement, and is suited for licensed electricians and electrical contractors working in T-bar grid ceiling environments.

The 512HDXT is used in suspended ceiling installations where standard box hanger reach is insufficient. It pairs with heavy duty T-grid box hangers to provide extended positioning flexibility for electrical boxes mounted between ceiling grid runners. Typical applications include commercial office buildouts, retail spaces, and other projects using lay-in T-bar ceiling systems where code-compliant box placement requires additional offset from the grid runner.

Key Features

• Extends reach of heavy duty T-grid box hanger assemblies
• 3 5/8 inch extension length for precise box positioning
• Designed for suspended T-bar ceiling grid installations
• Supports accurate placement of junction boxes and electrical enclosures
• Minimum order quantity of 1

Compatibility

Designed as an OEM-style extension accessory for use with the CADDY 512HD heavy duty T-grid box hanger system in suspended ceiling applications.

Installation Notes

Installation is performed by licensed electricians during the ceiling rough-in phase, prior to laying in ceiling tiles. De-energize all circuits in the work area before mounting electrical boxes. Follow NEC requirements for box support, fill, and accessibility. Ensure the extension bracket is fully seated and secured to the hanger assembly before loading with conduit or box weight.