CURT MANUFACTURING, LLC. part description

Making sure that your cargo is tied down and fully secure for the journey is important for any towing job. Not only is unsecured cargo a danger to you, your passengers and your fellow drivers, but it can also cause damage to your trailer, pickup truck bed or vehicle cargo area, as well as to the cargo itself. Together with our cargo straps and safety chains, CURT tiedown anchors are easy to mount in any trailer, truck or full-size van, and they help keep your items safe for the road ahead.This particular D-ring tiedown anchor is designed to be surface mounted and add a solid anchoring point for cargo straps, ropes, cables or chains. It features forged steel construction and a capacity of 11,000 lbs., making it strong enough for many commercial and industrial applications. The heavy-duty ring offers a large opening for clevis hooks, and the thick metal bracket uses square mounting holes to accept carriage bolts. To ensure that this D-ring has what it takes to outlast the elements, it is finished in a durable, corrosion-resistance yellow zinc plating. It can be mounted using the bracket alone or with a backing plate #83607 or #83610. Mounting bolts are not included in this package.


  • Adds a heavy-duty anchor point for ropes, cables, straps or chains
  • Perfect for cargo management in trailers, trucks and vans
  • Rated to a capacity of 11,000 lbs.
  • 1 3/4" x 3 11/16" x 7/8" mounting bracket provides a sturdy base
  • 3 1/2" x 3 1/2" x 1/2" ring offers a reliable anchoring point
  • Equipped with square holes to accept 3/8" carriage bolts
  • Constructed from high-strength, forged steel
  • Protected by a durable zinc-plated finish
  • 7/16" mounting holes spaced 2" apart, center to center

Product Description

3" x 3" Surface-Mounted Tie-Down D-Ring (3,600 lbs, Yellow Zinc)

Application Summary

CURT 83740 3 x 3-Inch Surface-Mounted Trailer D-Ring Tie Down Anchor, 11,000 lbs Break Strength

Rated to a capacity of 11,000 lbs.

utility trailers hauling small box floor tarp downs points camper tiedowns refrigerator moving cleat wall equipment bungee cord mounts lashing chain heavy duty boat hook ties hooks cleats load work strap clips tarps gear d-rings drings d-clip

Product Attributes

Box Height In Inches - Xa 2
Box Length In Inches - Xa 7
Box Width In Inches - Xa 4
Break Strength 11,000 LB
Class Id 0
Finish - Xa Yellow Zinc
Item Class - Xa OBS
Item Height - Xa 0.000
Item Length - Xa 0.000
Item Width - Xa 0.000
Parcel Allowed - Xa Yes
Product Weight - Xa 0.000
Rate Class - Xa 70.0
Retail Height - Xa 1.000
Retail Length - Xa 4.000
Retail Width - Xa 4.000
Shipping Weight - Xa 1.000
Tariff 301 - Xa Yes
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8302496085
Harmonized Tariff Code (HTS) 8302496085
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Warranty Special UOM TX
UPC 00612314107049

Curt®, a Lippert brand, is a leading manufacturer and supplier of a full line of towing products, including heavy-duty equipment. It also offers fifth wheel, gooseneck, weight distribution hitches, ball mounts, trailer balls, electrical components, bike racks, cargo carriers, and other towing accessories. Headquartered in Eau Claire, Wisconsin, Curt Manufacturing, LLC. has come a long way since it was founded as a trailer ball distribution business in 1993. Two years after its founding, it began manufacturing its own first custom-fit receiver hitch, which was soon followed by countless more. Today, Curt remains the FIRST Name in Towing Products® with over a thousand trailer hitch designs for everything, from vans and passenger cars to SUVs and full-size pickups.

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