Superior Parts SP CN81206 Aftermarket Piston Driver for Max CN80 Coil Nailer - CN81206

Aftermarket Max Nailer Piston Driver. This is a generic replacement driver with o-ring for the Max CN80 coil nail guns. 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.