Check the listing for details. LARGE CERAMIC SWITCH 2 x 10 POSITIONS HF LINEAR AMPLIFIER ANTENNA TUNER QRO. Condition: Used. Listed at 79.95 USD. For sale is one (1 pcs) Switch made by ITT W. Germany back in 80s (hi quality military stock). With knob. Perfect for HI Power HF Linear Amplifiers, Antenna Couplers, Tube transmitters, ... 2x10 Positions, diameter 100mm / 4"Shaft diameter 6mmHi Quality Silver Plated Contacts13KV - 30AmpsHeight 90mm (120mm including shaft) What You see is what You get. If you buy any item on ebay from me and for if you are not fully satisfied for any reason or have any complains, please send me message before leaving negative or neutral feedback or opening a case. I really do care about your satisfaction and I’ll do my best to solve any kind of problem.I collect tubes and tube gear for more then 35 years and I start to sell recently, please be sure to check my other items and visit my eBay store for more rare NOS tubes and parts.I have more than 250000 NOS tubes in stock and just small part is listed here, if you are interested in any specific tube or part, please send me message.