I like that the level is rounded on the end because the tube in the screw is also rounded on the end so it grips the tube without having to adjust it too much. I also like that the boat ends up being designed not to fall off as a normal dog won't.
π Kapro 905-41-24 24-Inch Level Tool - Premium Bubble Level with Shockproof End Caps, Superior Accuracy & Visibility, Optivision Red and Plumb Site Dual View Vial, Condor Spirit Level
10 Review
π SKIL 24-Inch Digital Level - LV941901
8 Review
π 60MM High Precision Horizontal Bubble Cardan Level for Accurate Measurements
9 Review
π΅ IRWIN Tools Bullseye Level (1794487) - Blue
9 Review