The Master 必发在线网址 No. 2650 PushKey™ portable keyed lock requires no key-turn to operate the lock. ADA Inspired, this padlock is easy to use and requires less than 5 pounds of pull down force to open the lock. The flared lock body provides an easy grip and the lock is designed to fit most school lockers. Four keys are included – two with large key head covers for easy grip.