CURT MANUFACTURING, LLC. part description

There are always some factors on the road you cannot control -- an irresponsible driver, adverse weather conditions -- but one thing you can control is the type of towing equipment you use. Just because there are threats out there, doesn't mean your towing adventures need to be dangerous. CURT offers a variety of towing safety products -- including safety chains, safety cables, hooks, links and more -- to make sure you have confidence to Bring It and trustworthy equipment to Bring It safely.CURT clevis hooks are heavy-duty hooks for connecting safety chains or transport binder chain. Meeting the requirements for high-test chain, clevis hooks are perfect for latching down heavy cargo and securing large loads in commercial and industrial applications. They feature a heat-treated steel construction to ensure long-lasting wear resistance, and they come with a durable zinc finish to outlast the elements. This particular clevis hook has a hook size of 3/8" and offers a gross trailer weight capacity of 6,600 lbs. It comes with a hook pin and cotter pin for solid attachment to a chain link or cable loop. Remember, when attaching safety chains, the chains should be cross underneath the trailer coupler, and each hook and chain must be rated to meet or exceed the gross weight of the trailer.


  • Designed for use on transport binder safety chain to tie down heavy cargo
  • Can also be used to connect safety chains from trailer to tow vehicle
  • Meets requirements for high-test chain and features a work load of 3,150 lbs.
  • Each hook must meet or exceed the gross trailer weight
  • Grade 70 rating for superior tensile strength and abrasion resistance
  • Hook pin and cotter pin provide an easy, secure attachment to safety chain
  • Constructed from high-strength, heat-treated steel
  • Protected by a durable yellow zinc-plated finish

Product Description

3/8" Clevis Grab Hook (6,600 lbs, 1/2" Pin)

Application Summary

CURT 81438 3/8-Inch Forged Steel Clevis Grab Hook, 6,600 lbs. Work Load, 1/2-In Pin

Protected by a durable yellow zinc-plated finish

winch boat lift sling tow recovery hitch hoist straps eye anchor hoisting lifting rope slings swivel clasp pull snap ropes trailers metal jib rigging attachments hauler removable winches snatch block pulling hoists binders clasps slip-in crane truck

Product Attributes

Box Height In Inches - Xa 0
Box Length In Inches - Xa 0
Box Width In Inches - Xa 0
Class Id 0
Finish - Xa YELLOW ZINC
Grade 70
Item Class - Xa OEM
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 3.000
Shipping Weight - Xa 0.900
Tariff 301 - Xa Yes
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Work Load 6,600 LB

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 7315900000
Harmonized Tariff Code (HTS) 7315900000
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 00612314103805

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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