Mastercool High Side Coupler 134a 82834-e Deburring Tools technicians can inspect hard-to-reach areas

technicians can inspect hard-to-reach areas that normally require taking an engine apart or removing body panels to inspect

Compatible with the Testo 420 airflow hood range

Technicians who want to confirm a true deep vacuum before releasing a system

Let's check out why the Mastercool Eccentric Flaring Tool is so cool:

Mastercool High Side Coupler 134a 82834-e Deburring Tools technicians can inspect hard-to-reach areasPatented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. A patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL, and EPA requirements for containment of refrigerant. Color coded. Patent# 5,370,359 What's included 82834 E: High Side Manual R134a 1 4 FL M x 16 mm