BRT Heavy Duty Ball Lock Punch Retainer.
The interchangeable retainer that is the industry standard.
The in-line dowel guarantees precise punch-to-button alignment - you gain higher quality parts, longer punch life and drastically reduced downtime.
These retainers eliminate hand fitting and cut mounting time by nearly 50%. Simply pull the retainer from its box and screw it to the die set. The retainers give you dimensional accuracy every time.
Shaped punches use the secondary dowel for precise alignment; round punches need only one.
The precision-ground ball hole assures perfect alignment of any punch shape even if you replace the retainer.
Tapped ball release hole.
The adaptability of these retainers can cut your retainer inventory in half.
The retainer includes:
2 Threaded Dowels
1 Ball Release Screw