Inquiry (采购产品): Actuator/Roller Plunger Hello, I am looking for a part number for the actuator/roller plunger for an sl-model safety limit switch STI P/N 44505-2120. Thank you in advance for your help. **** Hidden Message ***** Michael Brooks 6110 Abbott Drive Omaha, NE 68110 USA Company: Airlite Plastics Phone: 402-341-7300 ext. 364 E-mail: mbrooks@airliteplastics.com **** Hidden Message ***** mbrooks@airliteplastics.com