CURT Plate-Mount Pintle Hooks: 48210 vs 48215 Ratings & Fit

CURT 48210 and 48215 are heavy-duty pintle-only heads that fasten to a separate adjustable mounting plate on the tow vehicle. Both accept compatible 2½-inch or 3-inch inside-diameter trailer lunette rings, use a spring-loaded locking arm and have a carbide-black powder-coated forged-steel body. Their important difference is the rated load: choose the hook for the trailer and the rest of the towing system, not for appearance alone.

Know which part of the towing connection you need

1. ReceiverThe tow vehicle's rated hitch opening
2. Adjustable plateSeparate CURT receiver shank and mounting face
3. Pintle hook48210 or 48215 bolts to the plate
4. Lunette eyeThe approved 2½- or 3-inch eye on the trailer

CURT 48210 vs 48215: capacity comparison

Manufacturer part Max gross trailer weight Max vertical load Supported lunette opening Mounting style
48210 20,000 lb 4,000 lb 2½ or 3 in ID Bolt-on adjustable plate
48215 30,000 lb 8,000 lb 2½ or 3 in ID Bolt-on adjustable plate
48210 · 20,000 lb GTWA bolt-on forged-steel pintle hook with a separate 4,000 lb vertical-load rating. It mounts to a compatible CURT adjustable pintle plate and has no trailer ball.
48215 · 30,000 lb GTWThe higher-capacity plate-mounted forged pintle hook. Its vertical-load rating is 8,000 lb, but the rating of a lower-capacity receiver mount still applies.

Which adjustable mounting plate fits?

CURT specifies that both hooks mount to its adjustable pintle mounting plates. The usual CURT mounting-plate face uses a 3 5⁄16-inch horizontal by 1¾-inch vertical bolt-hole pattern; confirm the exact plate and current installation instructions before assembly. The mounting plate and its square receiver shank are not included as part of the standalone pintle hook.

CURT mounting plates are available with different 2-inch or 2½-inch receiver shanks, drop adjustments and GTW ratings. A hook that fits the plate's bolt pattern is not permission to tow at the hook's higher individual rating.

Use the lowest applicable rating. CURT 48215 can carry a 30,000 lb individual hook GTW rating, but if it is installed on a 20,000 lb-rated CURT 48348 adjustable mounting plate, the assembly cannot exceed 20,000 lb GTW, even before considering the receiver, vehicle, trailer, ring and hardware. Gross trailer weight and vertical load are different limits; both must be respected.

Before installation and towing

  1. Confirm eye fit. CURT specifies an inside lunette-eye diameter of 2½ or 3 inches for these two hooks. Verify the trailer ring's own rating and condition.
  2. Match the plate. Select a properly rated adjustable CURT pintle mount for the vehicle receiver and desired trailer height. Follow the mounting plate's specified orientation; do not invert a drop-only mount for rise.
  3. Check mounting hardware. CURT's 48333 bolt kit is a separate Grade 8 fastener option for its adjustable pintle mounting system. Confirm actual product-package contents before assuming a bolt set is supplied; the hook's latch safety pin is a different part.
  4. Torque correctly. CURT's linked installation sheet identifies the required hardware and mounting torque. Do not substitute unknown-strength bolts or use a torque figure meant for the larger 48231 direct-mount system.
  5. Inspect the hook and towing system. Confirm latch engagement and safety-pin retention, inspect wear and attach trailer safety chains. Respect the lowest GTW and vertical-load limitations.

The 60,000 lb CURT 48231 uses a different direct-mount-only design with required 48332 hardware; it is not an adjustable-plate substitute for 48210 or 48215.

For mounting and operation, consult the CURT pintle hook installation instructions (PDF). This sheet lists 90 ft-lb for the specified ½-inch hook-mount bolts used with 48210 and 48215. Verify the current instructions and correct supplied or replacement hardware before installation.

Shop CURT 48210 and 48215 pintle hooks

These exact manufacturer numbers link to NewRVParts products shipped from supplier warehouses. Warehouse viewing and pickup are unavailable.

Other trailer connection references

Before buying a pintle hook, compare CURT adjustable pintle mounting plate sizes, CURT standard lunette ring sizes and CURT complete receiver pintle hooks. These guides cover different parts of the towing connection, not universally interchangeable hardware.

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