A safety chain door lock mounted on the internal side of a door (8 figure 3). The chain catch 5 is mounted on one end to the door frame and the other end slides into groove 4 of the lock (figure 1). Once in the groove it is kept in position by spring loaded plunger (2,3 ...
Bathroom Hardware Toilet Stainless Steel Door Bolt Lock Door Guard US$2.00 500 Pieces (MOQ) SS304 High Security Safety Anti-Theft Hotel Door Guard US$5.00 100 Pieces (MOQ) Universal Zinc Alloy Polish Gold Door Guard for Indoor Door US$1.65-1.69 500 Pieces (MOQ) ...
Elevator lintel door lock safety devices Elevator lintel door lock safety devices having a frame mountable to a lintel, a lintel door lock fixed to the frame and having a first lock element rotatable relative to a second lock element, a contact plate fixed to the first lock ele... A Renard...
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Keyed Chain Door Guard Locking Door Security Chain Lock Diecast Metal Security hardware Keyed Chain Door Guard offers corrosion resistance and sliding door protection. Shop now!| Alibaba.com
英语是一门 highly-contextual（高语境）的语言 那么“关门”这个表达 在不同语境下用哪些不同的用法呢？close the door 多用于正式或庄重的文体中：关闭铁路、公交等交通渠道或是安全提示 For you safety, please close the doorafter you come in and buckle the security chain. 为了您的安全，请进出随手关门...
DOMETOUR Door Chain Lock Door Latch 2 Pack, Stainless Steel Security Safety Locks, Chain Door Guard Add $7.50 current price $7.50 $8.48 Was $8.48 DOMETOUR Door Chain Lock Door Latch 2 Pack, Stainless Steel Security Safety Locks, Chain Door Guard ...
Electroplated anti-theft door chain door buckle anti-theft buckle door lock security lock Hotel door latch lock Item NameAll kinds of screws Drivephilips,phil-slot,pozi,hexsocket,six-lobe,square,triangle,slotted,torx,Y & Special secu...
Iron Sliding Door Tandem Roller Assembly with 1-1/4 inch Steel Ball Bearing Yellow J J***o Oct 22, 2022 good quality Reviews with 2 repeated content are hidden Extra safety defender home security childproof door locks defender door reinforcer lock satin ...
The utility model provides a safe-guard chain door lock with synchronous double-hook spring bolts. A main spring bolt and double-hook spring bolts are mounted at the front part of a lock box; the main spring bolt is riveted and fixed on a main spring bolt plate; the double-hook spring ...