Shipping surface parcel post or small packet freight forwarder might be worth the wait. Anything that goes by air will be outrageous.
Princess Auto sells a similar Chinese item that they claim weighs 8.76 lbs (effectively 4kg less packaging):
http://www. princessauto.com/pal/en/Pintle-Hooks/5-Ton-Pintle-Hook/4200129.p
5 Ton Pintle Hook
SKU: 4200129
Weight: 8.76 lbs