Sands Keyhole Box Levels (24" & 48") mortar router Always at eye level –

Always at eye level – the second plumb vial is offset towards the center

You know what type of mortar you need

7" tool length

Available in 6 combinations/sizes

The black cap is 77 Shore A and the white 84 Shore A

Sands Keyhole Box Levels (24" & 48") mortar router Always at eye level –Keyhole Box Level The easy to grip keyhole shape provides a firm base for leveling. The wide bottom has a channel to balance on pipes and other rounded surfaces, making it a popular choice in plumbing. An extra large center vial is easy to read. A unique plumb vial feature can be read on the side or from the top, making working on walls and door jambs easy. A total of 3 vials, 1 top reading and 2 plumb vials are accurate to . 005" per inch. Shock