TRUST 7255-RC-DB-SS Home hardware Roller Bolt Mortise Mortise Lock 55mm Backset Door Security mortise lock cylinder
  • Place of Origin:CN;GUA
  • Brand Name:TRUST
  • Model Number:7255
  • Function:ET,BK,PS,BD
  • Fit doors:35mm or 50 mm
  • Backset:Available in 40, 45, 50, 55, 60mm
  • Front & Strike Material:Stainless steel, Solid Brass or Iron.
  • Quality:300,000 cycles

Product Description


Special Design for Exterior & Interior Doors & All Fire Rated Doors.

1,Function: ET ( Entrance), BK (Bathroom, Privacy), PS( Passage ),, BD( Bedroom with 2 pcs Skeleton keys)

2,Fit Doors: Fit doors 1-3/8"( 35mm )to 2"(50mm) thick

3,Backset: Available in 40,45,50,60mm

4,Latch: Full 1"(25mm) throw square bolt

5,Front: square corner as standard, radius corner optional. Made of Stainless steel, Solid Brass or Iron.

6,Strike: Square 1.2mm thick as standard, radius corner optional. Made of Stainless Steel, Solid Brass or Iron.

7,Cylinder: Equiped with 5 or 6 pin Euro Profile Cylinder with YA or KW or C4 keyway.

8,Handle: equiped with Solid SS LH series, Tube SS TH series, Zinc Alloy ZH series, SS with PLATE LHP, THP, ZHP series

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Company Information


1:We are Specializes in Grade 2 & Grade 3 Knob and Lever Door Lock,Hollow & Solid Lever handle,Mortise Lock Bodyand other Common Hardware accessory for over 10 years in ZhongShan,China.Now We have over 300 staffs and 130,000 Square feet's Factory.
2:We insist Quality and Price frist . I know the high quality and competitive price of Lock products are always attractive. All of our clients from US,Europe,Candan,Australia,Asia and South America are speak highly of our High competitive products quality which meet international Standard and USA ANSI specification for Grade 2 & Grade3.
3:Professional Knowledge about the Lock tool.We have experienced Salesman and engineer.They willgive you the most useful suggestion and idea.Fashion and modern design of products always show by our website and attract your eyes.
4 :Serve as the same important.Now the Serve after the deal also important among the modern trade.We will solve all the problem with our true attitude for the first time.