- Unit of Measure-Inch
- Material Type-Hot Work Tool Steel
- Surface Hardness-50-52 Rc
E-Z Lifter™ Undercut Relief Systems are designed to eliminate blow back problems. The smooth pivoting motion inhibits galling and reduces wear to the lifter components and mold plates. Retainers come standard in three styles; healed, round and blind-pocket. These retainers are installed between ejector plates to save time and machining costs.