Qlk-nsf qlicksmart blade removal system;Removes all common blades from most standard No. 3, No. 4, No. 5, No. 7 and No. 9 metal scalpel handles;Safely remove blades with one hand;Mounts on a counter, a cart or the wall for one-handed blade removal, and dramatically reduces the risk and cost of injury;Fully contained, spill-proof and puncture resistant, the automatic shut-off prevents overfilling;When the unit is full (100 blades), simply dispose of as medical waste;Fully compliant with the recently revised OSHA Regulations (Standards-29 CFR) Bloodborne pathogens;Bracket sold separately