TRUST 4381-R-SN Round Rose High Security Stainless Steel Lock Grade 2 Single Deadbolt
  • Place of Origin:CN;GUA
  • Brand Name:TRUST
  • Model Number:4381-R-SN
  • Finish:SS, SB, SP, PB, AC, AB, CP, SCP, BN, WH or required.
  • Material:Solid brass or stainless steel construction, meet ANSI Grade 3.
  • Backset:2-3/8"(60mm) or2-3/4"(70mm)
  • Latch:Full 1"(25mm) throw deadboolt with hardened bolt
  • Cylinder:5-pin or 6-pin removable core, SC Keyway or YA or other
  • Door Thickness:Fit doors 35mm(1-3/8") to 45mm(1-3/4") thick, easy to install.
  • Package:color box ; white pain box; bliter card; window color box
  • Certification:ANIS Grade 2
Product Description



Solid brass or stainless steel construction.

1·Full(1") 25mm throw with anti-saw hardened steel insert.

2·backset 60mm(2-3/8") and 70mm(2-3/4") as standard.

3·Fit doors 35mm to 45mm(2") thickness, easy to install.

4·Grade 2: Exceeds 400,000 cycles

5·Single Square corner latch plate

6·Finish: SS, PB, AC, AB, CP, SC or required

7·Pack: Box Pack or View Pack

8. Door Prep:Cross bore 2-1/8”(54mm),Edge bore 1”(25mm),latch face 1”x2-1/4”(25x57mm)

9.Keyway:SC,KW1,YA or other option.

Single Cylinder Deadbolt with inside thumb-turn. Deadbolt projected or retracted by use or key outside or inside thumb-turn.
Double Cylinder Deadbolt, deadbolt projected or retracted by key on either side.
Keyless deadbolt operated by thumb-turn inside only. This additional security mechanism can not be seen from outside, therefore when used with a door viewer, is far superior than the normal chain door guard.

Packaging & Shipping




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.