Used Tennis Racquet Classifications:

• Like New – Exhibits very little to no use. The racquet could have been used once/twice, or could be new with minor cosmetic flaws.   
• Excellent – Exhibits little use. Minimal wear is only evident on the grip, headguard, and grommets. May have a few minor scratches on the frame.
• Very Good – Exhibits moderate use. There is wear to the headguard and grommets, but only superficial scratches and scuffs on the frame. The graphite is not exposed.  
• Good – Exhibits considerable use. There is extensive wear to the headguard, grommets, and frame.   May include paint chips and exposed graphite, but the frame’s integrity and playability are not compromised.
• Acceptable – Exhibits heavy use. The frame has been inspected for cracks and is playable, but the longevity may be compromised. There is heavy wear to the frame and graphite is likely exposed. 

All Used Tennis Racquets are Final Sale

Rated as the most powerful for its category in Tennis Magazine's 1999 Spring Gear Guide, the Hyper Hammer 5.3 quickly became Wilson's most popular Hyper Carbon model. Its ideal blend of power, control and maneuverability became evident on the pro tour, as former player Lindsay Davenport and Todd Martin showcased the numerous benefits of Wilson's newest material technology. At 27.5 inches, this racket provides additional leverage and more reach than a standard length racket, without impeding reaction to balls hit close to the body. This is a power frame for players with short, compact swings. The Hammer Technology creates a larger sweet spot for more power and forgiveness, while the Perimeter Weighting System (PWS) improves torsional stability. Group all that with the Head-heavy balance that increases stability and momentum in a lighter frame, you are getting a racquet that packs a huge punch for players that lack power in their strokes.

Wilson Hyper Hammer 5.3 Stretch OS Tennis Racquet Specs:

• Head Size: 110 sq. in. / 710 sq. cm.
• Length: 27.5 in.
• Strung Weight: 9.0 oz. / 255 g.
  
• Unstrung Weight: 8.4 oz. / 238 g.
• Strung Balance: 11 Pts. Head Heavy
• Swingweight: 302
• Flex: 71
• Beam Width: 23.5 mm. / 29 mm. / 24.5 mm.
• Composition: 15%  Hyper Carbon / 85% Graphite
• String Pattern: 16 Mains x 20 Crosses
  
• Grip: Cushion Aire Conform Grip
• Recommended String Tension: 55 - 65 lbs.
• Product Code: WRT58610