Superior Parts SP EA0180 Aftermarket Piston Driver for Senco FinishPro 15 Brad Nailer
Aftermarket Senco Nailer Piston Driver. This is a generic replacement driver with o-ring for the Senco FinishPro 15 Brad Nailer. This comes with a patent pending locking mechanism which will not allow the driver to unscrew from the piston. Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. Guaranteed never to unscrew.