UMEI The T Level is Made up of GFNT Tools, Horizontal Bubbles, Three Legs, Machinery, Shelves and Other Magnetic Functions (4pcs Black).

• Shatterproof, waterproof, unbreakable design made to withstand harsh environments.
• Great for leveling RVs, campers, trailer tongues or hitches, large tools, tripods, cameras, pictures, rifle rests, furniture, appliances, machines, pool tables, and much more
• Small and easy to keep in a drawer, carry in a tool bag, pop in a pocket for climbing a ladder, anywhere you need a cross-check level
• Each level is 60mm by 45mm wide containing two liquid filled vials mounted to frame backing with 2 screw holes for use in mounting or apply adhesive to mount。Or magnetic adsorption on iron, free of screw fixation.
• Great for RV-ers, handyman, carpenter, furniture assembly, installation people, campers, photographers, marksmen, construction. do-it yourselfer

Specifications:4PCS,With magnet level lets you cross check accuracy by turning the level to compare to your marked measurements These small handheld bubble T-levels can be permanently mounted to a counter in your RV or on your furniture / machinery so you can always verify if it is still level (Note when mounting with screws, don’t screw too tight as to warp the levels body) Use when hanging pictures or other decor Very useful when leveling your RV or items in your RV Attach to the tongue or back bumper of a trailer or camper hitch to check for level Attach to pool tables or ping pong tables for accurate level play Use on machine tools ensuring level when using Magnetism can be adsorbed on iron, without screws. Use when leveling telescopes or cameras or other tripod mounted devices Each level has two screw holes for mounting and a flat back Some like to use double-sided tape on the back Each level consists of 2 liquid filled vials marked for easy read on a plastic triangular backing Small levels are so convenient to keep in your tool bag or on the go bag also as it takes up so little space and weighs so little The holes are provided for screwing to a surface permanently, but some use the holes to turn these into a string line level.