TSPROF Kadet Nero Sharpening System. Black anodized according to the international Qualanod standard. Knife rotating mechanism with the ability to set any angle from 8.5 to 28.5 degrees. Frame is compatible with any clamps from the K03 sharpening system. Easy to disassemble and fold for storage and transportation. Boxed. Specifications for TSPROF Kadet Nero Sharpening System: Manufacturer: TSPROF Color: Black Included Accessories: Kadet Expert Package Contents: TSPROF Kadet Nero Sharpening System