This new release is complete with handy bottle opener, window punch and improved key chain hole to fit on just about any key ring. Making it the ultimate oxygen wrench for a wide variety of operating environments.
Sized at 3 3/8” long, 1”, 5/8” wide and only 1 ounce, the new TK3 comes in the same vibrant colors as the TK1 & TK2.
The TK3 is not MRI safe due to the added hardened nickel plated steel window punch feature, so if you are an MRI Tech or EMS provider who does inter-facility transports for MRI patients we suggest the TK1 or Tk2.
Joe DE Lucia Jr Thursday, March 22, 2012 10:58:27 PM grate oxygen wrench I own two of these both in color black. 
Tim Lindblom Thu Mar 22 23:20:55 PDT 2012 Ask about limited vasectomy edition. 
