"Lubricates in very tight spaces such as universal joints and sealed bearings","Equipped with grease fitting for quick connect operation","1-1/2\" (38mm) long stainless steel needle","Comes with plastic holder for safe and easy handling","Withstand a pressure of up to 69 BAR (1,000psi)","For use with hand operated grease guns","Gauge thickness of needle is 18 GREASE INJECTOR NEEDLE GGA5A | Matco Tools