Adjustable beveled flange for fully-recessed installation in 6? deep walls or semi-recessed installation in 4? to 6? deep walls. Push-button operation requires less than 5 lb of force; no grasping, pinching or twisting of the wrist. Easy access product tray. Single-coin slots are key to jam-resistant operation. Accepts one quarter (U.S. or Canadian). Push-button coin return cancels product selection. Returned coins or wrong coins (1?, 5?, 10?) by-pass mechanism and drop into tray. Empty product indicator automatically blocks coin slot. Easy loading, no weights. Two tumbler door locks keyed like other Bobrick accessories. Separately-keyed coin box lock for management access. Type 304 satin-finish stainless steel on exposed surfaces. Patented.