Compare Maximum number of 4 items selected Melling Steel Valve Spring Retainer - VSR715 Part #: VSR715 Line: MEL Melling Steel Valve Spring Retainer 1 Year Limited Warranty Finish: Chrome-Plated Material: Steel Inside Diameter (in): 0.283 Inch Inside Diameter (mm): 7mm Outside Diameter (in): 0.794 Inch Outside Diameter (mm): 20mm Thickness (mm): 8mm Thickness (in): 0.312 Inch Step Depth (in): 0.247 Inch Step Depth (mm): 6.3mm Lock Type: Outside Show More Show Less