SIGNET Open End Wrench Set 30704 4-Size

●Compatible with 6 types x 8 sizes of screws: hex, double hex, Torx, square, spline, and round hex. ●Only the inside of the glasses part can be tilted up to 15°, allowing for wide clearance for work. ●Set of 2 compatible with 8x10, 11x13mm, 14x16, 17x19mm ●Total length (mm): 170, 215 ●Head width (mm): 27・30, 37・45