Proform Universal Heads-Off Degree Wheel Kit # 68787Camshaft Degree Wheel, Heads Off, Aluminum, 9. 000 in. Diameter, Black Plastic Case, Kit Degree Wheel Included: Yes Degree Wheel Diameter (in.): 9. 000 in. Degree Wheel Material: Aluminum Degree Wheel Color: White Number Color: Black Cam Checking Fixture Included: Yes Dial Indicator Included: Yes Piston Stop Included: Yes User Manual Included: Yes Valve Spring Checking Springs Included: No Wire Degree Pointer Included: Yes Video Included: No Case