Built to perform, built to last and built to continue the APG tradition of providing millions of smooth, trouble free cycles. Exceeding customer and industry expectations, the APG Series 4000: 2021 is the ultimate heavy duty cash drawer. Industrial grade steel ball bearing slides ensure effortless performance and durability. A robust latch mechanism and a proven four-function lock assembly offer several levels of security. Along with flexible storage space, and various sizing, color and customization options, these features make the Series 4000: 2021 another reason for APG's reputation as the preferred choice.