These will fit any older model CCM/RBK skate with Prolite or E holders. Will not fit newer skates with the SB4.0 holders.
Blacksteel is a highly polished STEP Velocity Runner with a Diamond Like Carbon Coating. Similar to Blackedge Brand. STEP is manufactured by a Canadian companies with many years of blade manufacturing experience. They use the highest quality materials and have mastered a proprietary process that delivers the best replacement steel on the market. This aftermarket steel is superior to stock steel. They holds edges longer and are less likely to break. Step runners are also 10% higher for longer sharpening life and better edge retention in turns. Price is per pair and includes initial sharpening. Radius not included.