How Do I Know to Use 16 or 17 Gauge String?

There are hundreds of tennis strings on the market, and they're all classified into a limited number of gauges that measure their thickness. In general, a 16-gauge string is thicker, lasts longer and does not provide as much "feel" for the ball as a thinner, 17-gauge string. However, there are more factors to consider when selecting the string gauge. Take into consideration your style of play, skill level, how often you break racket strings, and the sensitivity of your elbow.

Things You'll Need

  • Strung tennis racket
Show More

Instructions

    • 1

      Look at the strings in your tennis racket. Put your fingertips into the small squares created by the long and cross strings. Slide a few of the middle cross strings toward the bottom of the racket head. Examine the long, also known as main, strings. The presence of grooves worn into the main strings indicates those strings are getting ready to break. If you break string often and you are using a 17-gauge string, switch to a thicker, 16-gauge string.

    • 2

      String your racket with a thinner, 17-gauge string if you are trying to hit the tennis ball with a lot of spin. A thin string "bites" into the nap of the tennis ball better than a thicker, 16-gauge string. This helps you to put more spin on the ball.

    • 3

      Put a combination of a 16- and a 17-gauge string in your racket. This is referred to as hybrid stringing and provides you with some durability while still allowing you to have some feel for the ball. The 16-gauge string is used for the long strings and the 17-gauge string is used for the cross strings.

    • 4

      Have your racket strung with a thin, 17-gauge polyester string or a combination of this string with a 17-gauge Kevlar string if you are a power player who uses lots of spin and breaks strings often. In general, these types of string last longer than synthetic gut strings with the same gauge. Be aware that these types of string are not very forgiving and are hard on the arm. Elbows problems can develop.

    • 5

      Stay away from the durable, unforgiving, 17-gauge polyester or Kevlar strings if you are a beginner, you do not hit the ball hard or you are susceptible to elbow problems. Put a softer, 17-gauge string in your racket. Thin, softer strings help you with control. They also absorb more shock and provide you with a better feel for the ball.