Superior Parts SP EA0285 Aftermarket Piston Driver Assembly for Senco JoistPro 150XP Nailer Replaces EA0285

Aftermarket Senco Nailer Piston Driver Assembly. This is a generic replacement driver with O-Ring for the Senco JoistPro 150XP 1/2″ Metal Connector 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.

Replaces:

Hitachi 888-588

Senco EA0285

PneuTools 830934

Features:

Heat treated tool steel 6150 – Rockwell hardness 50-52

Aerospace grade #2024 Aluminum piston

Mechanically locked piston driver interface

Compatible with:

Hitachi NR38AK 1-1/2″ Strap-Tite Fastening System Strip Nailer

PneuTools MC150 1-1/2″ Single Shot Joist Hanger Tool

Senco JoistPro 150XP 1-1/2″ Metal Connector Nailer