High grade stainless with mirror polished finish for increased edge retention properties Higher steel profile for longer sharpening life and greater angle of attack Fits seamlessly into the white TUUK LIGHTSPEED EDGE holder Includes 1 LIGHTSPEED EDGE Tool for easily changing your runners 10ft radius Tuuk Size Bauer Size 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 Width D 212 212 221 221 230 230 238 238 246 246 254 254 Width EE 212 212 221 221 230 230 238 238 246 254 254 263 Tuuk Size Bauer Size 7 7,5 8 8,5 9 9,5 10 10,5 11 11,5 12 Width D 263 263 272 272 280 280 288 288 296 296 306 Width EE 263 272 272 280 280 288 288 296 296 306 306