Lonffery 8 Pack Recessed D-Ring Tie Down Anchors (6,000 lb. Capacity), Heavy Duty Kit for Trailer or Deliveries, Black

• 8-PIECE SET: The package includes 8 black backing plates (4-7/8" x 4-1/2"), 8 recessed D-rings (3" x 3-1/4"), 32 carriage bolts, and 32 self-locking nuts. The 1/2" x 1/2" square bolting holes fit carriage bolts perfectly for a smooth surface

• PROTECT CARGO: These D-Ring anchors offer secure tie-down points for trucks, trailers, SUVs, and boats. They stabilize heavy loads, reduce noise and shaking, and prevent cargo from falling or breaking, enhancing transport safety and peace of mind

• 6000 LBS ASSEMBLY BREAK STRENGTH: These heavy-duty D-rings are made of high quality steel, premium material and professional workmanship make the products sturdier and safer. Each D-ring has a 6,000 lb break strength

• EASY INSTALLATION: Install these D-rings in minutes using a hole saw and chisel. The process is quick and convenient. The ring raises when in use and lies flat when not

• WIDE APPLICATION: These D-rings are versatile for both transport and daily use. With strong load-bearing capacity, they’re ideal for towing vehicles, securing cartons on pallets, and anchoring boats at docks

The package includes 8 black backing support plates in 4-7/8" x 4-1/2", 8 recessed D-rings in 3" x 3-1/4", 32 carriage bolts and 32 self locking nuts. The 1/2” x 1/2” square bolting holes are perfect punch to receive carriage bolts to provide a smooth surface.