GrooveTech Tools Jack/Pot Tool

Jack/Pot Tool Tighten and loosen the most common sizes of jacks and pots on instruments, amplifiers and other audio equipment Three thin-walled tube sockets: 12.7 mm (1/2"), 11.1 mm (7/16") and 12 mm (0.47") in one compact tool Dimensions: 110 x 90 x 90 mm 30 30-Day Money-Back Guarantee available since January 2011 Item number 259889 sales unit 1 piece(s) Type T-Tool incl. Case No Knife No Pliers No Screwdriver No Phillips screwdriver No Hex key Yes Square key No Scissors No String Cutting Tool No