When pressure-testing a Manabloc and PEX system with air, after rough-in, I shut off all valves on the Manabloc, leaving pressure in each individual line.
Irwin Tools’ expanded Vise-Grip line features the Max Leverage Diagonal Cutting Pliers and End Cutting Pliers, which are equipped with PowerSlot Technology, and the ErgoMulti Long Nose Pliers (pictured), which are designed with an angled head for reduced wrist strain.
General Tool’s 14-in-1 HVAC Multi-Pro Screwdriver has a rotating and retractable in-handle bit cartridge that functions as storage for six double-ended bits and one single-ended bit.