Single-handed removal and immediate containment of contaminated scalpel blades which dramatically reduces the risk and cost of injury to the user Built-in counter and automatic shut off when full Holds 100 blades Fits Blade #: 10, 10a, 11, 12, 15, 20, 21, 22, 23, 24 Fits Handle #: 3 (AJ140), 4 (AJ101), 4L (AJ102), 5, 7, 9 Easy Mounting with Optional AJ151 Mounting Bracket OSHA Compliant