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DDLK030
D&D Hardware
Wooden Door, Metal Door, Steel Door, Interior Door, Outer Door
UL 10C,ANSI Grade 2, Fire Rated 3 hours
Zinc Alloy & Stainless steel 304
SSS,AB,AC,PB,US10B
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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UL Listed ANSI Grade 2 Tubular Lever Lockset for Commercial Doors-DDLK030
D&D DDLK030 is a UL Listed ANSI Grade 2 tubular lever lockset designed for commercial doors requiring dependable mechanical locking and convenient lever operation. It features a fully reversible design, an adjustable 2-3/8" or 2-3/4" backset and compatibility with doors approximately 35–50 mm thick. A five-pin cylinder is available with Schlage C or C4 keyway options, while the nickel-plated latch bolt provides a 1/2" throw. Designed for standard bored-door preparation, DDLK030 suits offices, hotels, apartment buildings and general commercial interiors.

| Product name | UL Listed ANSI Grade 2 Tubular Lever Lockset for Commercial Doors |
| Certification | UL 10C,ANSI Grade 2, Fire Rated 3 hours |
| Product Model | DDLK030 |
| Material | Zinc Alloy & Stainless steel 304 |
| Finish | Polished Brass,Polished Brass Satin Finish,Satin Nickel,Satin Chrome,Chrome Plate,Physical Vapor Deposition,Oil Rubbed Bronze,Matt Black, Antique Brass, Antique Copper |
Accessories | Brass insert, rosette with base , escutcheon with base, spindle, wooden screws, bamboo screws , allen key |
Suitable for | Wooden door, Metal door, fire rated door |




| MOQ | 300 PCS |
| Package | 1 set / white box in Standard export carton |
| Sample time | 5-7 working days |
| Production lead time | 30-35 days |
| Shipping Port | Jiangmen , China / Shenzhen , China . |
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Company Information

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D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.
More door hardware items include:
1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2.Concealed Hinge- BS EN1935, EN1634 Fire Rated, UL Listed
3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware
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UL Listed and ANSI Grade 2 Performance
The listed tubular lever lockset combines UL recognition with ANSI Grade 2 performance for commercial door specifications.
Adjustable Backset Compatibility
The latch accommodates 2-3/8" or 2-3/4" backsets, approximately 60 or 70 mm, helping match common door preparations.
Fully Reversible Handing
The lever configuration can be reversed for left- or right-hand doors, simplifying installation and inventory management.
Flexible Cylinder and Keyway Options
A five-pin cylinder with Schlage C, C4 and other available keyways supports different project keying requirements.
Standard Bored-Door Installation
Designed for a 2-1/8" cross bore, 1" edge bore and 1" × 2-1/4" latch face, with a standard full-lip square-corner strike and alternative strike options.
D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.
More door hardware items include:
1. Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2. Concealed Hinge- BS EN1935, EN1634 Fire Rated, UL Listed
3. Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware

Contact: David Jian
Mob:0086-139 2903 7292
Email: David@dndhardware.com, sales@dndhardware.com,
Contact: Jobby Zhang
Mob:0086-137 2599 9617
Email: jobby@dndhardware.com
D&D HARDWARE INDUSTRIAL CO.,LTD
ADD:12th Floor, Building 2, No.898, KeChuang Technical Zone, Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China (Postcode:529000)
https://www.dndhardware.com
Tel: +86-750-3856396
Fax: +86-750-3856395