840/4 Z Take it easy bits, 89 mm Size:5 mm From the Manufacturer The Astro

From the Manufacturer The Astro Pneumatic 78585 - Radiator Pressure Tester & Vacuum Type Cooling System Kit with 78581 Adapter allows easy testing for leakage in radiator system and quick change of coolant

only REED wheels can be heat treated for the perfect balance between hardness and toughness to make the wheels resist breakage and last longer

Uses a burst of compressed air that drives a shock wave through water to break up stoppages

Capacity: 3/4-Inch

840/4 Z Take it easy bits, 89 mm Size:5 mm From the Manufacturer The AstroIntroducing a collection of tough bits designed for hexagonal socket screws, perfect for a variety of applications. These high quality bits feature the innovative Hex Plus design, which provides larger contact surfaces in the screw head. This unique design minimizes the notch effect, significantly reducing the risk of screw destruction and ensuring a reliable grip every time. Each bit is color coded by tip for easy identificationblue indicates