McCally Tools JC-5361 Test Probe 326058-756 Position #1 is typically used

Position #1 is typically used for reciprocating units

making it a staple for contractors maintaining legacy Honeywell HVAC pneumatic systems

This OEM-spec kit includes critical internal components such as the NBR disc

keyed fit for high-torque motor applications

McCally Tools JC-5361 Test Probe 326058-756 Position #1 is typically usedFor technicians performing system diagnostics and terminal unit balancing, the McCally Tools JC 5361 Test Probe is a purpose built assembly engineered for high precision pneumatic pressure testing. This pneumatic test probe assembly features two specialized hypodermic needles, allowing for seamless insertion into P T ports and pneumatic lines without compromising system integrity. The included 6 inch flexible hose provides the necessary clearance to