China
Gearing, on the two tools where winding is the work
Both Gakago products here answer the same complaint about long lines.
Rewinding. The tape states a 3:1 gear ratio with a folding handle; the chalk line comes with 150 g (5.3 oz) of permanent chalk in an aluminum body. On thirty meters, gearing is not a convenience — a reel that takes a minute to wind in is a reel that gets left extended, walked on and eventually cut.
Published tolerances. Neither product states an accuracy class or a nominal tension, which for a 30 m (98 ft) measuring tape is the figure that decides whether two people agree.
The tape, if you wind a long one in more than twice a day.
30 m (98 ft) · 3:1 gearing · fiberglass band · hook and marking point
A 30 m (98 ft) open-reel tape with 3:1 rewind gearing, which is the difference between winding thirty meters back in and waiting while you do.
Best for: Anyone who winds a long tape in more than twice a day.
A chalk line sold with permanent chalk rather than temporary — a choice that decides where the tool can be used, and where it must not be.
Best for: Roof, slab and external work where the line has to survive the weather.
