The Atlas -C1 is the first and only tool of its kind, designed to support the vulnerable headstock, Peghead neck junction of a stringed instrument . The Atlas -C1 is a stainless steel, precision designed tool that can safely apply a targeted ,mechanical resistance that counters typical string pressure of 130-140 Lbs. when tuned to pitch, and serves as a protective support brace when the instrument is de-tuned for travel ,storage and shipping. With the average Mid-range price of a Six string guitar now at approximately $2,500.00 , the Atlas -C1 is truly an indispensable , essential tool . The current average market price for a headstock repair , re-glue and touch up can be $450.00 +