ZhiYo in-Wall Cable Management Kit for TV

ZhiYo's in-wall cable management kit hides TV power and AV cables cleanly behind drywall for a low-profile, professional look.

Mounting a TV on the wall looks neater when cables disappear out of sight. The ZhiYo in-wall cable management kit includes two 3.6-inch pass-through wall plates (fit a 3-inch hole) and a heavy-duty metal hole saw drill attachment so you can create neat openings and run power, HDMI, audio, and Ethernet behind the wall. Built from ABS and TPU with adjustable locking wings, this kit is designed for simple installation and long-lasting cable protection.

How do I install the ZhiYo cable pass-throughs safely?

Installation requires planning to avoid studs, pipes, and in-wall obstacles. Use the included metal hole saw attached to your drill to cut the opening, slide the pass-through into the cavity, then tighten the screws so the locking wings expand and secure the plate to the wall.

• Use a stud finder and avoid studs or electrical boxes.
• Ensure at least 2.5" cavity depth and 1.5" horizontal clearance for locking wings.
• Attach hole saw to drill, cut a 3" hole, insert pass-through, tighten screws.
• Trim and route cables through the flexible TPU grommet for a snug fit.

What cables will these pass-throughs accommodate?

The flexible TPU grommet and 3.6-inch outer plate accept most common AV and power cables used with wall-mounted TVs. The opening is intentionally flexible to let several cables pass while keeping edges protected and the appearance clean.

• Standard TV power cords and slim in-wall rated power kits.
• HDMI, optical audio, RCA, and speaker wires.
• Ethernet/Cat6 and other low-voltage network cables.
• Multiple cables at once thanks to the flexible grommet design.

Will the pass-throughs stay secure in different wall types?

The pass-throughs use adjustable locking wings that expand behind the drywall or wood panel to create a tight, stable hold. Screws clamp the wings so the plate resists movement; they work with drywall and wood panels up to 25 mm thick.

• Locking wings expand sideways when screws are tightened.
• Rated for drywall and wood panels up to 25 mm thickness.
• Compatible with common domestic wall cavities when depth requirements are met.
• TPU outer layer prevents tearing and holds cables securely.

How does the included hole saw help speed the job?

The heavy-duty metal hole saw attachment is sized to create the correct opening for the pass-throughs, removing guesswork and reducing cutting time. Simply secure it to a standard drill and follow marking and safety steps to produce a clean 3-inch hole.

• Metal hole saw sized for the 3-inch opening requirement.
• Attaches to a standard drill for quicker cutting than hand tools.
• Produces cleaner, round cuts that fit the pass-through snugly.
• Includes two wall plates for multiple runs or dual-TV setups.

Who is this for: The ZhiYo in-wall cable management kit is designed for homeowners, installers, and DIYers who want a neat, concealed cable route behind wall-mounted TVs. It is ideal for people installing media centers, home theaters, or wall-mounted displays who can access attic, crawlspace, or wall cavities with at least 2.5" depth and who can avoid studs and utilities when cutting. If you need a simple, durable, and professional-looking cable concealing solution with the right measurements and basic drilling tools, this kit covers the essentials.