Superior Parts SP 102630 Aftermarket Bostitch Piston Driver Assembly Fits N70CBPAL & N70CBM
Superior Parts SP 102630 Aftermarket Bostitch Piston Driver Assembly Fits N70CBPAL & N70CBM Replaces Bostitch 102630 & 102869. Aluminum is crimped into the UNI-LOK grooves of the shaft to prevent unscrewing. The UNI-LOK piston driver is designed to ensure that our Piston Driver Assembly remains securely fastened and guaranteed to never unscrew.