Black Knight Blaze LT 130g Squash Racquet The long mains strings provided by the teardrop style of head provide plenty of power to the Blaze LT. Its 130 gram frame weight and head light balance make it extremely quick to play with. Designed for the player that is looking for power, responsiveness and lightning quick maneuverability the Black Knight HEX Blaze LT Squash Racquet is an incredible new frame. Black Knight Blaze LT Squash Racquet Specs: Head Size: 490 sq.