Made in USA. Two Double-Ended Tips to Fit Most All Applications. Unique design allows tip to swivel 90 degrees in either direction to work where others won’t. Just select the tip with opening that most closely fits locking strip, and then feed locking strip into eyelet. Tip swivels in 90 in either direction. Tool is pushed not pulled. Used to install locking strips in rubbers that go around auto glass. Select the proper size tip and use plenty of warm soapy water. Being able to turn the end bit is very important in tight quarters. Must have for any windshield work.