Frame adjustment screw Levelfix

• Door and window installations to wood and concrete

– Replaces blocks and wedges
– Fast and accurate alignment
– Markings 10, 15 and 20 mm from the screw head
– Height adjustment 5 – 35 mm
– Better insulation and weather proofing, no cold bridges
– The same screw work in concrete and wood (drill a 6 – 6,5 mm hole in the concrete)

– Magnetic holder makes screwing easier
– Easy readjustment with a wrench
– Supports door sills and lock housings