Wilson whip 145 squash racket with the latest blx racket and powerhinge technology the wilson whip 145 squash racket has an enlarged sweetspot for ultimate power featuring a graphite construction powerhole grommet technology and a 363cm head heavy balance this wilson squash racket is ideal for those who demand both power and feel finished with wilson branding to the racket and strings blx squash racket construction graphite frame weight 145g balance head heavy string ten