Powered by Made-in-China.com
High Security Quality Computer Key with Peanut Knob Real No. Brass Cylinder
US$2.60
1,000-4,999 Pieces
US$2.40
5,000+ Pieces
Sample price:US$2.60/piece.Request sample
Product profile
Customization
AvailableMaterial
BrassType
Combination LockModel NO.
L-80 SN S1Shape
Mortise Door LockPart
KeyUsage
Household Door Locks, Bedroom, Channel Lock, CylinderBrass
80mmComputer Key
5 KeysTransport Package
Box/ Gift BoxSpecification
60MM/70MM/80MM...Trademark
WITHSAFE / OEMOrigin
China, WenzhouHS Code
830160000Production Capacity
1000000PCS/MonthKey features
High Security Brass Cylinder: Made of solid brass with 80mm size, ensuring durability and high security for household doors.
Versatile Opening Mechanism: Features one side key operation and the other side knob operation for flexible access control.
Multiple Size Options: Available in 60mm, 70mm, and 80mm standard sizes to fit various door requirements.
Customizable Color Finish: Offers satin nickel and other color options to match different door handle styles.
Premium Brass Key Set: Comes with 5 brass computer keys designed for smooth operation and heavy-duty use.
Durable Peanut Knob: Equipped with a solid brass peanut-shaped knob for aesthetic appeal and long-lasting performance.
OEM Branding Support: Supports OEM customization with WITHSAFE trademark for personalized branding needs.
Reliable Lead Time: Offers one-month lead time in off-peak season and 1-3 months during peak season.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤6.08hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryWITHSAFE HARDWARE CO., LIMITED is a China-based limited company in Zhejiang, described as both a trading company and manufacturer/factory, specializing in door locks and hardware systems for more than 10 years. Its product range includes door locks, handles, cylinders, hinges, bolts, stops, and related hardware. The supplier reports ISO 9001, ISO 20000, and QC 080000 certifications, three production lines, 6–10 quality-control staff, and annual output of 300,000 sets. It exports to multiple global regions, with exports representing 90% of total sales. Evidence supports established export operations, relevant manufacturing capacity, and documented management certifications. However, the provided information does not sufficiently verify after-sales procedures, financial credibility, customization services, or identifiable customer cases. Innovation evidence is present but limited to product updates, designs, and automated knob-lock equipment.
Supplier typeThe supplier is identified as a limited company in Zhejiang, China, and is described both as a trading company and manufacturer/factory. Its stated specialization is door locks and door hardware systems, with more than 10 years of industry involvement.
CertificationsThe supplier reports holding ISO 9001, ISO 20000, and QC 080000 management-system certifications. These are explicit certifications in the provided information, although certificate scope, issuing bodies, and validity dates are not supplied.
R&D capabilityEvidence of innovation includes innovative styles, unique packaging, quickly updated products, and the stated use of automated knob-lock production equipment. However, the reported R&D engineer experience is under five years, and no information is provided on patents, dedicated R&D investment, or a formal innovation pipeline.
Production capacityThe supplier reports three production lines, 6–10 quality-control staff, annual production of 300,000 sets of door and furniture hardware, and automated knob-lock production equipment. It also states one-month off-peak lead times and two-to-three-month peak-season lead times, indicating established production operations, although capacity utilization and independent verification are not provided.
Product Q&A
Q:What is the material of the cylinder?
A:
The cylinder is made of solid brass.
Q:How many keys are included with the lock?
A:
The product comes with 5 brass computer keys.
Q:What are the available cylinder sizes?
A:
Standard sizes include 60mm, 70mm, and 80mm, with other sizes available upon request.
Q:Can the cylinder color be customized?
A:
Yes, multiple color options are available, including Satin Nickel, to match door handles.
Q:What is the operation mechanism of the lock?
A:
It features a dual-side operation: one side opens with a key, and the other side opens with a knob.
Send Inquiry
*To:
WITHSAFE HARDWARE CO., LTD
WITHSAFE HARDWARE CO., LTD*Content:
Supplier replies will be sent to your registered email
You may also like
Fail Secure Beveled Reversible European High Security Magnetic Card Lockswith Emergency Key
US$46.50-54.50
1 Piece(MOQ)
Chrome Brass Adlock with Lamina Key and with Shackle Protected Detached
US$2.50-5.00
1,000 Pieces(MOQ)
En1303 Standard High Quality Lock Cylinder Cylinder Lock Security Brass White Key
US$0.26-0.37
1 Piece(MOQ)
La Gard 3 Wheel Combination Lock Change Key
US$12.00-19.00
1 Piece(MOQ)
Custom Logo Key Selector Modern Design Auto Roller Door Smart Lock Key Switches
US$6.99-7.99
100 Pieces(MOQ)
Brazil Always Buy The Brass Key with Door
US$0.04-0.09
10,000 Pieces(MOQ)
Change Key for Lagard 3 and 4 Wheel Combination Lock
US$12.00-19.00
1 Piece(MOQ)
1-3mm Customizable Logo Door with Brass Key
US$0.067-0.07
10,000 Pieces(MOQ)
Ms705 Lock 304 Stainless Steel Material Distribution Box Control Cabinet Key
US$0.10-0.13
1,000 Pieces(MOQ)
Master Key American Style Cylinder Normal Key
US$3.20-3.50
500 Pieces(MOQ)
SUS304 Key in Lever Trim/Panic Exit Device Keyed Function Lever Trim
US$16.00-20.00
100 Pieces(MOQ)
Wittkopp Cawi Double Bitted Key Blank for Mauer Locks
US$6.00-8.00
1 Piece(MOQ)
1-3mm Customizable Logo Door with Brass Key
US$0.067-0.07
10,000 Pieces(MOQ)
Wholesale Custom Brass Door Key Blanks with Logo Customizable Blank Locksmith Keys
US$0.07-0.08
10,000 Pieces(MOQ)
Fully Automatic Tuya/Ttlock 3D Face Recognition Smart Door Lock with 5050 Mortise
US$50.90-53.90
16 Pieces(MOQ)
Aluminium Keyless Smart Lock with Tuya APP Control
US$35.00-50.00
2 pieces(MOQ)
Smart Access Fingerprint Lock for Enhanced Security on Entrances
US$110.00-120.00
6 Pieces(MOQ)
Waterproof Luxury Villa Smart Door Lock Sliding Tuya APP WiFi Fingerprint Keyless Password
US$139.00-141.00
5 Pieces(MOQ)



















