Product parameters Name: Fire putting locks (Fire push-rod locking) Brand: WYJ Model: 189 weight :3-3 .5 KG Color: Silver Origin: Shenzhen, China Product Performance a. Firefighting putting locks without alarm b. Equipped earth rods, upper and lower lock c. crossbar a push, the door will open d. two-point locking, half-length putter Product Description 1. pushed by hand or any part of the body (pressure) to opening the door to two bars . has automatic locking each door (the need for door closers) 3. effectively prevent foreign workers to enter inside the building product indicators 1. lock body Material: iron paint (TKQ) 2. Fireproof Length :90-120min 3 . lock body thickness :1.0-1 .2 mm around 4. lock total volume :700-1004mm * 50mm * 40mm 5. putter length: 300mm 6. heaven and earth rod length: standard 2100mm (can be customized) to adapt to a range suitable for a fan has closed double doors (with wall of the double door) 2. installed in fire doors, glass doors, stainless steel doors, color steel doors, wooden doors, etc. 3. used in hotels, factories, shopping malls and other escape routes service a Providing year warranty 2. provide fire type test report (3C) Other Products escape door lock linkage alarm, fire channel locks, flat push escape lock, under the pressure type fire door