This key is known officially as the SKCC (straight key century club) NT9K Pro-Pump key. It is in excellent condition. Head and shoulders above the common straight keys similar to the J-38. Extremely smooth keying and does not move on the operating desk when keyong. It is no longer available for sale other then from collectors and users like myself. The following description is from the manufacturer: "It weighs in at about 4 pounds. The weight comes from all the half inch thick brass parts and the half inch thick powder coated steel base. The key base measures 8-7/8th by 2-1/2 inches. The skirt sits 1-1/2 inches off the desk and the top of the knob is 2-3/4 inches, from the desk to the top of the knob." "The key makes use of ball bearings for a fast and smooth action. Balance and physics of the lever's mass, insures precision feel and tactile response as the large 1/4 inch contacts come to close with just the right amount of flex and bounce. Careful attention to the materials the contact strips are made from, gives this key a professional action and may allow you to send for longer periods of time with less fatigue." Here is a you tube video of this key in action: I am asking $100 shipped and insured CONUS only Paypal payment please. contact me at k6uj@arrl.net 73, Bob K6UJ
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