The extra-long spirit level for accurate measurements across irregularities and laths. STABILA Plate Levels are designed for precisely positioning top and bottom wall plates plumb quickly. In addition, they are the best installation tools for tall doors, floor to ceiling sliding glass windows and high risk custom kitchen cabinet installations.

Features:
Length: 84 - 144 in
Extend so tall walls, tall doors and big windows can be installed properly and quickly
Strong reinforced frame
Measuring surfaces are not machined
Two hand grips
Steel hang hole for storage
6 sided keyed extension rail delivers smooth and rigid operation
Vial accuracy guaranteed for life
Plumb vial always at eye level
2 plumb vials, 1 level vial
Opposite side is a measuring surface and straight edge
Positioning scale on both sides of the extension raid for FAST set-ups: : 9ft 1in, 10ft 1in, etc.
The removable (twist on/off) 1-5/8in stand-offs included deliver accurate plate to plate measurements around braces
Also available in magnetic - without stand-offs
Carrying cases, replacement endcaps are available as optional accessories
Order the maintenance kit SA33000 to keep the extension system operating like new

Tech. Data:
Measurement accuracy in normal position: +/- 1/32in @ 72in
Measurement accuracy in reverse position: +/- 3/64in @ 72in
Measurement accuracy in extended normal position: +/- 1/8in @ 120in
Number of measuring surfaces: 2
Profile: Reinforced 2 chamber profile
End caps: Standard