Lyman Case Preparation Multi Tool. This Multi Tool from Lyman features unique handle unthreads in the middle to store all parts. Both ends of the handle are threaded to allow two heads to be mounted simultaneously. Lyman Case Preparation Tool includes: Outside Deburring Tool VLD Inside Deburring Tool Large & Small Primer Pocket Cleaners Large & Small Primer Pocket Reamers Package Contents: Lyman Case Preparation MultiTool Lyman Case Preparation Multi Tool