True-Fit™ is MPT’s insertable punch retainer, and is the industry’s only true one-piece construction produced from through-hardened, shock-resistant steel. Our newest ball lock innovation is designed to significantly reduce installation costs over any other product design.
- Appropriate for use in new die/retainer construction, refurbishment of existing retainers, and engineering change implementation.
- Available for heavy-duty backing plate and True-Set® Style retainers, and all standard inch and metric shank diameters.
- Adaptable booster spring and positive ball-lock retention system resists shock and eliminates punch release caused by “ball bounce” associated with heavy gauge, high-strength, and aluminum materials.
True-Fit™ Retainer Inserts are intended to be installed as slip-fit. Please refer to our Advanced Stamping Application Tooling Catalog (pdf) for hole dimensions and recommended tolerances. Visit our website, www.moellerprecisiontool.com for more information.