State police at Frackville are investigating a theft incident at a Schuylkill County site.

Troopers said criminals entered a storage trailer at Route 443 and Wildcat Road in Walker Township by smashing the handle off the door.Removed from the trailer was a tool box containing mechanics tools, a case of penetrating fluid, two sledgehammers, a long-handled cable cutter, two adapters for a torque multiplier, a bottle of "Go Joe" hand cleaner, and a case of ear plugs. Total value of the missing items is $500. The items belong to Maurer and Scott Explosives.Anyone with information concerning this incident is asked to call troopers at 570-874-5300.