Used JRZ Skate Steel for True Size 9/9.5 skates. Note: JRZ and Step Steel are identical in quality, many of the Step Steel original owners went on to establish JRZ

Depth of the middle of the blade is between 0.68 and 0.70
For reference: the depth of brand new steel is 0.78

Product numbers and their steel thickness:
IHSS-260 = 0.70"
IHSS-69 = 0.68"
IHSS-70 = 0.69"
IHSS-71 = 0.68"
IHSS-72 = 0.69"
IHSS-73 = 0.66"
IHSS-74 = 0.69"
IHSS-75 = 0.70"
IHSS-76 = 0.69"