Purpose: entrance doors, offices, wards, toilets and so on. ◇: both the strength and durability of the handle lock: good handle lock maneuverability coupled with the MA series of the same strength and durability. ◇: Rich Handle Type: Handle There are various types of aluminum alloy, stainless steel, copper and so on. Aluminum and stainless steel product may be colored. ◇: also have cover plates: cover plate with rich species. ◇: feature eliminates vibration handle: Handle Installation is simple, and the use of methods between handle and the handle shaft, and a lock box to eliminate vibration. ◇: Single Handle (LA * - □ H type): You can install only one side when using the handle, turn left and right directions are specifically for steel doors. ◇: automatic locking type (LST * -2A type): as often automatic locking type. Installation distance of only 51,64㎜, when there are oblique locking bolt fixed type LAG: Installation distance of only 64㎜. ◇: emergency opening device with display LA * -8 type: Due able to expose the red mark on the display device with the use of, and in times of emergency and the like from the outside can be unlocked with a coin emergency opening device for toilets, bathrooms, dressing rooms and other best. ◇: Mute Lock (LAJ type): There are oblique bolt when opening and closing door sounds minor, are silent type LAJ * - □ type (installation distance of only 64㎜), as the most suitable for the ward. ◇: X-ray barrier type (LA * - □ X type): Due to the use of adding lead gasket material, can leak from the door gap at the X-ray reduction. Please use fluoroscopy room, etc. (installation distance of only 51㎜ above). ◇: installation distance: 31,38,51,64,76,100. Door Thickness: 29 ~ 33 and 33 ~ 42, 42 ~ 50 and 50 ~ 58, 58 ~ 66.