Checkpoint Ultra Mini G4 Level Colors: Platinum The new Ultra Mini G4 has many features that helps make bending conduits and hard pipe easy and precise. It includes 0°, 30°, 45° and 90° vial ports that are viewable from the top when bending conduit with bender tool. A 30°/0° offset calculation is engraved on the side of the body for quick reference while performing bends. A thumb screw ties the Ultra Mini G4 onto the cut end of any pipe or conduit, and an exclusive notch machined into the end of the body compensates for the burr created when cutting to size, to create perfect alignment every time. Professional Features: Thumb screw and notch system creates perfectly aligned bends 4-vial system reads 0°, 30°, 45° and 90° Top view port for easy reading from all sides Compact ? only 5-½ inches long