For safety consideration, removable handle and gear box is usually more preferrable than traditional designed handle. Most curtain wall windows designs, especially at hotel, hospital, school or public area, would choose removable handles and gear box.

MPLRH is the removable handle。Based on number of locking points, user can choose between “MPLRAS” single-direction removable gear box or “MPLRAM” double-direction removable gear box.