Superior Parts SP 180451 Aftermarket Bostitch Piston Driver without Plastic O-Ring for Bostitch BT1855 and BTFP12233

Superior Parts SP 180451 Aftermarket Bostitch Nailer Piston Driver. This is a generic replacement driver without o-ring for the Bostitch BT1855 & BTFP12233 Nailer. Aluminum is crimped into the UNI-LOK grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro-mechanically locked piston driver interface. Guaranteed never to unscrew.

Features:

Heat Treated to Rockwell C Hardness 64-66

Typically used in making professional grade dies, taps, punches and tooling

Aerospace grade #2024 Aluminum piston

Mechanically locked piston driver interface

Compatible with:

BT1855 Oil-Free Brad Nailer

BT1855K (Type 0) 18 Gauge Brad Nailer

BTFP12233 (Type 1) Smart Point 18 GA Brad Nailer Kit