Silver anodised aluminium profile 48 x 22 mm, flat with a circular
plexiglass disc and a measuring graduation in degrees, percent and ratio.

Length: 15 cm, 20 cm, 30 cm, 40 cm, 50 cm, 60 cm, 80 cm in 100 cm.
Illustrative order: Incline spirit level, flat profile, 40 cm: LNGE040