Wilson 6.2 Hammer Oversize is a tennis racket with head size 110in² and a string pattern 16x20. The declared unstrung frame weight is 260g, the balance is equal to 365mm and the stiffness is 67 RA.
Wilson ULTRA 95 Countervail 2018 is a tennis racket with head size 95in² and a string pattern 16x20. The declared unstrung frame weight is 309g, the balance is equal to 325mm and the stiffness is 71 RA.
