Polish Brass Tubular Knob Lock

Product Information

Item No.: 590PB-BK
Function: Entrance/ Bathroom/ Bedroom/ Passage
Material: Brass/ iron/ zinc alloy
Finish: AB/ AC/ BN/ PB/ PC/ SS/ SB/ SN
Door Thickness: 35-50mm
Cylinder: Zinc alloy/ Brass
Knob: Iron
Latch: 60/70mm
Packing: Box or Blister
OEM: Yes
Delivery: 50 days after receipt of order confirmation
Payment Terms: T/T( 30% deposit upfront, 70% balance against copy of B/L) or L/C
Quality Standard: ANSI GRADE 3

Door lock Installation
1. Put door lock body into mortise in door edge. Move door towards door frame and analyze latch placement to make sure beveled face of latch is pointed towards door frame.
2. If latch is turned the wrong way, change direction of latch.
3. Mark location of holes on top and bottom of door lock body faceplate and remove mortise door lock body.
4. Drill holes in door edge, replace door lock and install self-tapping screws to hold door lock body in place in door edge.
5. Insert spindle through face of door panel in handle-hole.
6. Place interior and exterior handles on either side of the door over the spindle. Install self-tapping screws to hold handles in place, but do not fully tighten handles until after cylinder is in place.
7. Insert key in cylinder to turn door lock cam to the up position. Insert cylinder in cylinder hole from interior side to ensure that thumb turn is on inside of door and keyed side is on outside.
8. Install cylinder screw through door edge to hold cylinder in place in lock body.
9. Tighten screws holding handles in place.
10. Check that lock operates correctly before closing door.
11. Throw deadbolt by turning thumb turn or using key.
12. Mark where deadbolt and latch hit door jamb and mortise holes if necessary.
13. Install strike plate in proper location.


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Information About Company

Ningbo Sinppa Locks Co.,Ltd was founded in the year of 1999, specializes in manufacturing and exporting series of Door Locks, Cabinet Hardware, Window Hardware, Bike Locks, PC Cable Locks and Accessories.
Based on high quality, competitive price, punctual delivery time, timely new products, excellent service and flexible business terms, we have established long-term & stable business relations with clients from all over the world.
We have strong capability in R&D and manufacture, we can supply products according to customer's design and customer's special requirement.
Ningbo Sinppa Locks, your Best Choice!