Category 0 (Must purchase NorTrac Quick Hitch Bushing Set # 508700 to fit Category 1 implements)
Designed for use with 3-pt. quick-hitches, like Item# 508330, NorTrac 3-Pt. Category 1 Quick Hitch. 4in.L x 7/8in. dia. Application: Bushing set, Category Type: 1