For use with upward-opening flaps (vanity lid, toy box) that open to a 105? angle.
Torque moment formulas:
One #21030: Door Height (cm) x 1/2 x Door Weight (kg) = 35 ~ 50 kg.cm
Two #21030: Door Height (cm) x 1/2 x Door Weight (kg) = 70 ~ 100 kg.cm
Length - Open Slot129 mm
Packaging format Per unit
