Made of high quality stainless steel precision casting, corrosion resistance, no rust, strong and durable. Spring tension lock design, can be quickly removed, easy to use. High polished surface, mirror appearance, no rough edge, smooth without burr, safer to use. Split ring on plunger pin is spot welded for security. Heavy duty plunger springs and precision components ensure dependable service., Weight: 0.09479877266 Pounds, Manufacturer: POFET