D'Addario EJ21 XL Nickel 12-52 Electric Guitar Strings

12-52 EJ21 features a wound 3rd string and is optimal for "jazz" style playing and some drop tunings. XL Nickel Wound electric guitar strings, long recognized as the industry standard, are ideal for a wide range of musical styles. String Tension Chart Item #NoteDiameterTension PL012 E 0.0120 in 23.360 lbs PL016 B 0.0160 23.310 NW024 G 0.0240 28.020 NW032 D 0.0320 27.630 NW042 A 0.0420 25.600 NW052 E 0.0520 21.150 Product Features

• Coating: Uncoated
• Tuning: Standard
• Number Of Strings: 6
• Set Type: Sets
• Wrap Material: Nickel-Plated Steel

• Features a wound 3rd/G string, optimal for "jazz" style playing and some drop tunings
• Round wound with nickel plated steel for distinctive bright tone
• Environmentally friendly, corrosion resistant packaging for strings that are always fresh
• All D'Addario strings are designed, engineered, and manufactured in the USA
• String Gauges: Plain Steel .012, .016, Nickel Wound .024, .032, .042, .052

Does D’Addario have an online string tension guide?

Yes. We offer String Tension Pro - a free, easy-to-use website that allows you to create customized string sets, compare string sets, and determine the optimum gauges for your instrument and tuning. To learn more, click here.

How can I extend the life of my strings?

There are many factors that can affect the lifespan of your strings. Here are some tips to help extend the life of your strings:

1. Wipe down your strings after each use.

2. Try D’Addario XT strings, which utilize a proprietary treatment to extend lifespan, while preserving the tone and feel of your favorite uncoated strings. 

3. Try these maintenance and care products to prolong string life and performance. 

How do I restring my guitar?

Check out the videos to learn the restringing process for electric, acoustic, classical, bass, and other instruments. You will also find videos on restringing, tuning, humidification, and general maintenance.