AMBULL Recessed D-Ring Tie Down Anchors 4-Pack — 1/2" Fit, Black, 6,000 lb WLL Low-Profile Flush-Mount

These are four recessed 1/2" D-ring tie down anchors from AMBULL that mount flush to your trailer and provide heavy-duty, low-profile anchor points rated 6,000 lbs WLL each.

When you need secure, low-profile tie points for a trailer bed, truck box, or utility platform, these AMBULL recessed tie down anchors were designed to solve snagging, rattling, and weak attachment points. Forged from carbon steel, dual-coated for corrosion resistance, and supplied with a reinforced backing plate and four mounting bolts per unit, they provide a professional, permanent anchoring solution for hauled equipment and cargo.

How do these recessed D-rings reduce noise and tripping hazards?

The AMBULL design keeps the ring tucked into a pocket when not in use so straps, dollies, and gear slide across the floor smoothly. A built-in tension spring holds each ring inside its pocket to prevent the ring from slapping or rattling against the housing while driving.

• Flush-mounted profile minimizes protrusion above the trailer board.
• Tension spring locks ring into the pocket to prevent metal-on-metal noise.
• Retracting mechanism eliminates uneven spots for moving cargo or footsteps.

What strength and construction features guarantee secure loads?

Each anchor is forged from high-strength carbon steel and finished with an electro-galvanized middle layer plus a durable powder coat for long-lasting protection. The four-bolt mounting and supplied backing plate distribute load forces to reduce stress on wood or metal floors.

• 6,000 lbs Working Load Limit per anchor and 12,000 lbs breaking strength.
• Reinforced backing plate and 4-bolt pattern for improved structural integrity.
• Dual-coating resists corrosion and simplifies cleaning after outdoor use.

Which straps and cargo types are compatible with these anchors?

These recessed D-rings accept most common tie-down hardware including 1/2" ratchet straps, bungee cords, and rope systems, making them versatile for many cargo types. They’re suitable for securing motorcycles, ATVs, UTVs, appliances, toolboxes, and general freight during transport.

• Fits standard 1/2" D-ring hardware used with ratchet straps and tie-downs.
• Ideal for vehicles, power equipment, furniture, and mixed loads.
• Works with soft straps, webbing, and hooked tie-downs for flexible usage.

How difficult is installation and what should I prepare?

Installation requires drilling a recessed pocket using a hole saw sized for the kit and fastening four supplied bolts through the backing plate. Confirm your chosen mounting location can be drilled through and that you have the correct hole saw size; some kits include a 90mm drill bit bundle for convenience.

• Requires hole saw for the recessed pocket and standard tools for bolting.
• All hardware screws included; choose wood or metal mounting based on trailer floor type.
• Follow safe drilling practices and verify internal clearances behind the mounting surface.

Who is this for: Owners and operators who want dependable, low-profile anchor points—trailering professionals, weekend riders, contractors, and anyone transporting valuable, heavy, or awkward loads. If you need durable, weather-resistant tie downs that reduce bouncing and rattling while improving cargo security, the AMBULL recessed 1/2" D-ring 4-pack is built for that role. AMBULL also offers product support to answer installation or fitment questions.