Superior Parts SP EA0353 Aftermarket Piston Driver Assembly for SENCO FinishPro 23SXP Pin Nailer Replaces EA0353
Aftermarket Senco Nailer Piston Driver. This is a generic replacement driver with O-Ring for the Senco FinishPro 23SXP Pin 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.