Comparison : Item # 31MX, Single Axis ("X" or "Y"), 3-Position, Single Pole Momentary Contact Switch
Item # 32MX, Single Axis ("X" or "Y"), 3-Position, Double Pole Momentary Contact Switch
Item # 51MX, Single Axis ("X" or "Y"), 5-Position, Single Pole Momentary Contact Switch
Item # 71MX, Single Axis ("X" or "Y") 7-Position, Single Pole Momentary Contact Switch
Item # 52MX, Single Axis ("X" or "Y") 5-Position, Double Pole Momentary Contact Switch