•Surface mount to the door frame for easy installation. 無須在門框挖槽可直接安裝,安裝便利。 •Recommended door thickness is 1-1/2 (38 mm) or more. 建議門厚度為 1-1/2 (38 mm) 或以上。 •Opens to 125°. Door stopper is required to prevent breakage of the hinges and failure of the door. 開啟角度至 125°。需要門擋來防止鉸鏈斷裂和門故障。 •Compact and sturdy design combined with an exceptionally simple install. 緊湊密實而堅固的設計與極其簡單的安裝相結合。 •Durability: successfully passed 300,000 open/close private cycles. 耐用性:成功通過 300,000 次開啟/關閉循環測試。 •Adjustable depth ±1/8" (3 mm), vertical ±1/8" (3 mm), horizontal with spacer ±1/16" (1 mm). 可調式深度 ±1/8" (3 mm),垂直 ±1/8" (3 mm),水平帶墊片 ±1/16" (1 mm)