SPARKWHIZ recessed D-ring tie down anchor kit — 4-pack, 6,000 lb capacity, flush-mount with backing plates & 90 mm hole saw

SPARKWHIZ recessed D-ring tie down anchor kit delivers four heavy-duty, flush-mount anchors rated for 6,000 lb straight-pull capacity each, with all installation hardware and a 90 mm hole saw included.

This 4-pack of recessed D-ring anchors is built for hauling: each anchor bolts into your trailer, flatbed, or pickup bed, folds flat when not in use, and lifts up to secure straps or chains when needed. The kit arrives complete with backing plates, bolts, nuts, washers and a 90 mm hole saw so you can install the anchors without hunting down extra parts. Durable construction and a high straight-pull rating make these anchors a dependable option for transportation and cargo management tasks.

How do these anchors attach and stay flush with the bed?

Each D-ring is installed through the bed using the supplied backing plate and hardware, creating a secure bolted connection from underneath. When not in use the ring folds down into a recessed well so it sits nearly flush with the floor, minimizing trip hazards and snag points.

• Includes backing plates to distribute loads across the mounting surface
• Supplied bolts, nuts and washers for a complete bolted installation
• Recessed design keeps the D-ring low-profile when folded
• 90 mm hole saw provided for correct recess size

What weight and pull directions can these anchors handle?

Each anchor is rated to a 6,000 lb straight-pull capacity, which refers to a direct load aligned with the ring. While straight-pull rating indicates strong single-direction strength, proper multi-directional load planning and mounting into suitable substrate are essential for safe transport.

• 6,000 lb straight-pull rating per D-ring
• Best performance when mounted into structural framing or reinforced bed areas
• Use appropriate straps, chains, and load-distribution methods for angled pulls

What comes in the box and what tools are included?

The kit is designed to save you time by providing the anchors and every fastener needed for installation, plus a hole saw sized for the recess. You won’t need to source additional plates or mounting hardware unless your particular bed requires custom reinforcement.

• Four recessed D-ring anchors and four backing plates
• All mounting hardware: bolts, nuts and washers
• 90 mm hole saw included for cutting the flush-mount pockets
• Installation-ready kit to reduce extra purchases

How do I maintain these anchors for long life?

Periodic inspection and basic maintenance will keep the anchors functioning smoothly: check fasteners for tightness, remove debris from the recess, and apply a rust inhibitor to metal surfaces if you operate in corrosive environments. Replace any worn hardware and tighten fittings after heavy use or rough roads.

• Inspect bolts and hardware regularly and retighten as needed
• Clear dirt and grit from the recessed well to allow full closure
• Apply protective coating in saltwater or high-moisture conditions
• Swap damaged hardware immediately to maintain rated capacity

Who is this for? The SPARKWHIZ recessed D-ring 4-pack is tailored for fleet operators, trailer owners, pickup truck users, and anyone who regularly secures cargo and wants a low-profile, heavy-duty tie-down solution. If you need high-capacity anchors that fold out for reliable tie-downs and disappear when not in use, this kit gives you the parts and tools to install them with confidence.