Product Information
- Precision CNC machined medical grade stainless steel
- Knurled barrel provides added grip, and is reassuring in emergency situations
- Airtight, watertight O-ring seal
- 100% Made in USA; Lifetime Warranty
- Weight: 0.5 oz. / Inside diameter: 0.45 in. (11.5 mm) / Inside length of barrel: 0.55 in. (14 mm)