MOSECYOU Double Door Locking Device French Door Lock Security Barricade Keyed Extra Door Lock for Doors with Double HandlesKnobsLevers All Metal Construction Safety UShaped Bar Prevent Kick Ins

AllMetal Construction Made of diecast aluminum alloy offering superior durability and loadbearing capacity compared to traditional plastic version It effectively prevents door handle manipulation to stop unauthorized entryexit and resists forced kicks from the outside Applicable to both outswing inswing French double doors Dual Locking Mechanisms Two locking modes for flexible security Full Lock Requires a key to unlock maximum security Quick Lock Simply slide the knob to lockunlock without a key convenience use Two locking methods to meet your different security needs Adjustable Design Features an adjustable sliding lock bar to fit door handles at different spacings Compatible with standard French doubledoor with round door knobs straight lever door handles Note For inwardcurving door handles please check product images for compatibility reference Storage Pouch Included A waterproof storage bag is included for easy organization It can also be used to hang the device on the door handle or door stop for quick access UBracket Design The 112 opening accommodates the neck of most doubledoor knobslevers for secure locking Also compatible with tubular handles under 112 diameter including barn doors gate doubledoor refrigerators.