Uniweld 70022 Reversible Ratchet Wrench with DHVA 700-series Certified Thermal Performance (R-values) –

Certified Thermal Performance (R-values) – UL Classified to Air Diffusion Council test program

Key Benefits:

The Tech-Set line of vacuum pumps is designed for the working HVAC technician and features a core

The duct is totally non-combustible with a maximum operating temperature of 400°F

A 3-rail setup = 75 holes

Uniweld 70022 Reversible Ratchet Wrench with DHVA 700-series Certified Thermal Performance (R-values) –Uniweld 70022 Reversible Ratchet Wrench + DHVA Free Dual Hex Wrench Uniwelds 70022 is designed for use on compressor access valves and Acetylene B MC tank valves. Features and Benefits Chrome plated, heat treated alloy steel, strong gear teeth and easy flip reversing mechanism. Medium Duty Offset Ratchet Wrench + DHVA Hex Adaptor Square Openings: 1 4 and 3 16 at one end; 3 8 and 5 16 at another end.