Direct Plug & Battery Operated CO Alarm, Electrochemical ORS NASCO [Nom] 5 in Face Type [Nom] 5 in Face Type Spiral Hardness Grade Medium Hazmat NO Jan San Catalog NO Prop 65 NO Quarterly Flier NO Roughness Grade Medium Special Order NO Speed [Max] 10000 rpm Stock Status In Stock Thread TPI or Pitch 5 8 in 11 UNSPSC 31191500 Welding Catalog NO Wt and steel working parts hardened in a 1500 degree furnace A rugged coil spring gives tool the power and performance of a larger stapler but in a smaller fine wire format Convenient viewing window indicates when staples are running low Digital display Test reset button 1 second alarm and "gas" on display for gas detection 4 quick beeps for CO alarm