BD Vacutainer Safety-Lok Blood Collection Kit - Box of 50

• Safety mechanism can be activated immediately after blood collection
• Prevents needle stick injuries
• Simple design, easy and safe to use
• Safe one-handed activation with an irreversible locking mechanism, confirmed by an audible click
• Winged needles and flexible hose
• 19mm needles:
- with Luer adapter: tube length 178 mm
- without Luer adapter: hose length 305 mm