Product Classification Letter Codes
Flat Hinge ---------------------------------------- CL
Non-flat Hinge ------------------------------------ HT
Stamped Handle ---------------------------------- LS
Cast Handle -------------------------------------- DMK
Silent Hinge with Rubber Ring and Sleeve -------------- ZL
Door Lock ---------------------------------------- MS
Latch -------------------------------------------- DK
Stopper / Limiter ---------------------------------- TX
Guide, Accessories -------------------------------- RG
Waterproof Cover --------------------------------- WP
Door Lock Products (Locks) ------------------ MS (suffix S to model)
Coupling ----------------------------------------- LZQ
Dowel Pin / Locating Pin ---------------------------- DWX
Zinc Alloy ---------------------------------------- XHJ
Hook -------------------------------------------- JH
Plastic Handle ------------------------------------ DMK-P
Plastic Hinge -------------------------------------- CL-P
Plastic Latch -------------------------------------- DK-P
Door Stop ---------------------------------------- MP
Aluminum Alloy ----------------------------------- DL
Stamped Damping Hinge Series --------------------- ZNC
Machined & Washed Damping Hinge Series ------------ ZNX
PRODUCTS
MS303-1
Material & Surface Treatment: Zinc Alloy Lock Body, Nut, Galvanized Steel Bolt
Applicable Door Thickness: 1-6mm
- Parameters
Material & Surface Treatment: Zinc Alloy Lock Body, Nut, Galvanized Steel Bolt
Applicable Door Thickness: 1-6mm
| Dimensions | With key | Weight (g) | Lot | Push button | Weight (g) | Lot | |
|---|---|---|---|---|---|---|---|
| L | H | ||||||
| 67 | 11 | MS303-1-1.1 | 157 | 100 | MS303-1-2.1 | 156.5 | 100 |
| 65 | 7 | MS303-2-1.1 | 145 | 100 | MS303-2-2.1 | 144.5 | 100 |
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Guowanjia Technology Co., Ltd.
OEM / Custom / Full specification / Fast delivery
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+86 159 9977 0681
sale@gwjhardware.com
Address
Hong Kong Street, Building B2, Dongguan City, Guangdong Province, China
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Copyright © 2026.Guowanjia Technology Co., Ltd. All rights reserved
