Four Bolt Lock Body SUS304 Mortise Lock with 3 Turns Deadbolt for Security Doors-DDML062
D&D DDML062 is a heavy-duty four-bolt mortise lock featuring a SUS304 forend and strike plate, 60 mm backset and 85 mm centers. Its three-turn locking mechanism uses oblique and round bolts available in SUS304 or zinc alloy, providing extended bolt engagement and enhanced protection for entrance and high-security doors.
Product Overview
| Product name | Four Bolt Lock Body SUS304 Mortise Lock with 3 Turns Deadbolt for Security Doors |
| Product Model | DDML062 |
| Material | Stainless steel |
| Finish | SSS , PSS , PVD , AB , AC , MB |
| Backset available | 60mm |
| Forend Shape | Round Head, Square Head |
| Suitable For | Wooden door, Metal door, Interior door, fire door, swing door etc. |
Packaging & Shipping
| MOQ | 500 PCS |
| Package | 1pc/polybag , white box / color inner box , Standard export Carton . |
| Sample time | 5-7 working days |
| Production lead time | 30-35 days normally |
| Shipping Port | Jiangmen , China / Shenzhen , China |
Test
Company Information
Our Services
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 us
Heavy-Duty Four-Bolt Protection
The reinforced multi-bolt structure delivers enhanced locking strength for high-security doors.
Extended Three-Turn Locking
Three-turn operation provides deeper bolt engagement and increased resistance to forced entry.
Flexible Bolt Material Options
Oblique and round bolts are available in SUS304 or zinc alloy to meet different project requirements.
Durable SUS304 Faceplate
The stainless steel forend and strike plate provide strength and corrosion resistance.
Designed for High-Security Entrances
Ideal for commercial entrances, metal doors and other applications requiring robust protection.
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