SecureLatch Pintle Hook (30,000 lbs, 2-1/2" or 3" Lunette)

In stock

Free Shipping! (US and Canada only)

Quick Facts:

  • Auto-locking system secures primary latch without manual coupling required
  • Cupped hook tightly holds lunette ring fore and aft to reduce chucking and noise
  • Built-in back plate helps position lunette ring for easier hookup
  • Fits SecureLatch pintle mounts with slotted plate (sold separately)
  • Quick, easy, one-tool height adjustments -- no disassembly required
  • Integrated, intermediate safety chain hangers keep chains off the ground
  • Rated for 30,000 lbs. gross trailer weight and 6,000 lbs. vertical load
  • Couples to lunette rings with a 2-1/2" or 3" inside diameter
  • Cast iron construction is austempered for superior strength and wear resistance
  • Battleship grey finish for excellent exterior durability
  • Bright zinc-plated hardware for corrosion resistance (mount bolts not included)
  • Limited lifetime warranty (one-year finish, one-year parts)
  • SecureLatch pintle mount and bolts required for installation (sold separately)
  • Safety pin must be installed before towing
  • U.S. patent# 9,789,742; Canadian patent# 2,836,683, 3,040,259 and 3,044,875; Australian patent# 2014366795; European patent# 14871983.4
  • CURT part number: 48505

Enjoy automatic trailer coupling with the unique auto-locking mechanism of this SecureLatch pintle hook. Just back up to the trailer tongue -- the integrated striker plate helps stop and center the lunette ring. Drop the ring onto the hook, and the SecureLatch mechanism automatically engages the primary lock. Just insert the secondary safety pin and you're ready to tow. This unique pintle hook also has a cupped design to hold the lunette eyelet more tightly and deter chucking noises. This pintle hook is rated for 30,000 pounds gross trailer weight and is constructed from austempered cast iron for superior strength and wear resistance. It fits 2-1/2-inch or 3-inch lunette rings. NOTE: SecureLatch slotted pintle mount required for installation (pintle mount and bolts sold separately).


  • AUTO-LOCKING. This SecureLatch pintle hook automatically couples to a lunette ring, featuring an auto-lock. Just back up and strike the back plate. Drop the lunette ring, and the primary latch auto engages. Just insert the secondary safe pin
  • REDUCED CHUCKING. This pintle hook hitch is quieter and smoother than other pintle hooks, featuring a unique cupped design. It holds the ring tighter fore and aft to reduce play and chucking noise
  • SUPERIOR STRENGTH. The SecureLatch pintle hitch hook is constructed from cast iron and is austempered for superior strength and wear resistance. It is rated for 30,000 pounds gross trailer weight and 6,000 pounds vertical load
  • DURABLE FINISH. For corrosion resistance, this pintle hook has a battleship grey finish
  • STANDARD FIT. This pintle hook will couple to any lunette ring with a 2-1/2-inch or 3-inch inside diameter. It is designed to mount onto a SecureLatch slotted pintle mount (sold separately)
More Information
SKU 2021017440
Brand Curtâ„¢
Series SecureLatch
Item Length 7.330
Item Width 6.165
Item Height 5.200
Item Weight 11.400
Country of Origin China
Sales Unit of Measure EA
UPC 612314047673
Manufacturer Reference Number 48505

Support Documentation

Explore manuals, videos, FAQs and more associated with this product.

Learn More