Thank you for dropping by my auction!!! Up for sale is a 4 piece card set Electrical Quick Reference Set. Set includes the following: - 120V / 277 V 3-Phase Panel Chart - EMT / IMC / RIGID Diameter size chart - Fraction - Decimal Conversion chart - Conduit bending Degree Multipliers Custom made - designed and printed in the US. Each card are double-sided. Size of card are approximately 2.5" X 3.5" (credit card size). Perfect for your tool bag or tool box. * * * CURRENT UNION MEMBERS ONLY!!! * * * To my fellow brothers and sisters of IBEW: If you are a current IBEW member, you will receive a discount for this purchase. I am an apprentice currently going through the program and decided to print these reference cards to assist my fellow brothers and sisters in the program. These are a great addition to your tool box/tool bag for the quick reference in any situation you may come across. If you do purchase this item, please note that I will refund your discount AFTER receiving payment. In the comment section please inform me that you are a current IBEW member, with the local you are affiliated with and a snapshot of you union card.