Superior Parts SP EA0233 Aftermarket Piston Driver Assembly without O-Ring Compatible with Senco JoistPro 250 XP

Key features

• Compatible with Senco Joist Pro 250 XP
• Manufactured from aerospace grade aluminum
• Designed with our UNI-LOK technology that hydraulically crimps the grooves of the shaft to ensure the piston driver never unscrews
• The aluminum piston driver is heat treated to maintain strength and durability for excessive use and wear and tear.
• Driver is annealed at the threaded end to lower the hardness and make the material more ductile for improved shock resistance.
• Rockwell Hardness Testing: Standard alloy drive hardness ranges between 56-59 HRC along the shaft.
• All Superior Parts drivers are crimped at the aluminum base and can withstand a torque of 80 N-M (59ft-lb) before the aluminum shears off.
• Compatible with: Senco Joist Pro 250 XP

Free shipping included. 30-day hassle-free returns.