Tar River Implements | Adapter Brackets Tar River Quick-Hitch Adapters Heavy-Duty Steel Category 1 or Category 2 Adapters Additional Information Attach To Tractor For Quick & Easy Hook-Up For 3-Pt Implements Available Options QHA-1 Quick Hitch Bushing Set - Cat.1 (Parts Discount), QHA-2 Quick Hitch Bushing Set - Cat. 2 (Parts Discount), QHA-25 Quick Hitch 1 Adapter Bracket (Parts Discount) Specifications Model Description Hitch Misc. Info Weight QH1 Cat. 1 Adapter Category 1 Max 50 HP 67 lbs. QH2 Cat. 2 Adapter Category 2 Max 100 HP 102 lbs.