simply plug the alarm into a 120v outlet & personal carbon monoxide detector is ready to go
Includes Mounting Anchors & Screws
Fits most Stanley retractable and fixed-blade knives
High Speed Steel
5/8" od compression (1/2" nominal compression) x 3/8" od compression
Cobalt Bit, 13/32-In. Sheffield simply plug the alarm into13 32", Cobalt Drill Bit, With 3 8" Reduced Shank To Fit In All 3 8" Drills, 135 Degree Split Point To Minimize Walk, 8% Cobalt For Higher Heat & Abrasion Resistance, Heavy Duty Web Construction For Strength & Durability, For Tough Metal Drilling, Including Heavy Duty Abrasive, Alloy Metal Drilling On Hardened Steel, Cast Iron & Stainless Steel, Carded.