Comparison : Item # 10343-4-4, JIC 37° Male - Rigid
Item # 10343-6-6, JIC 37° Male - Rigid
Item # 10343-8-6, JIC 37° Male - Rigid
Item # 10343-8-8, JIC 37° Male - Rigid
Item # 10343-10-10, JIC 37° Male - Rigid