Stabila Adapter Base, 1/4 -20 to 5/8 -11

Spirit Levels
Warranty Overview for the United States and Canada.
STABILA spirit levels will maintain their stated accuracy for life. The fixed vials on all STABILA levels will not fog, leak, or become inaccurate. If they do, you will be given a new level.
Vials that are melted due to excessive heat (example: welding) are not covered under the warranty policy. Bent or damaged frames void warranty.Laser and Tech (Electronic) Levels
We will repair, without charge, any defects due to faulty materials or workmanship for two years from the date of purchase. Must have copy of receipt for after sale service.

Accessories: Tape Measures, Tripods, Cases, Grade Rods, Etc.
30 Day Warranty against manufacturer defects from the date of purchase.

Moving Parts, I.E. protractor vials, and the extending portion of Plate and XtL levels are not covered under the lifetime guarantee.
Levels with an extension arm that are used on a daily basis require annual user maintenance. We offer an easy to install "maintenance kit" (part #33000) available through your local Stabila dealer that provides all of the slide bearings, lock parts, a new tension spring, wrenches and instructions to renew your slide assembly in less than five minutes.