Home/Products /Locking Drawer Slides /Self-Locking Heavy-Duty Slides (ZM-5015B / 5320B / 7618B)

Self-Locking Heavy-Duty Slides (ZM-5015B / 5320B / 7618B)

45 mm full-extension three-section ball bearing slide with mechanical self-lock, 15 pairs per carton (10 in – 24 in).

Load capacity68 / 115 / 227 kg per series @18"

Minimum order (MOQ)200 sets

Lead time7-15 days

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Description Specifications Applications Drawings & documents OEM / ODM

Product description

The this slide self-lock version adds a positive mechanical latch to the standard three-section ball bearing slide — the drawer locks in at full extension and only releases when the lever is pressed. Ideal for vehicle cabinets, mobile tool storage and any application where vibration would otherwise cause drawers to open.

Specifications

Full engineering data for this series — load ratings, materials, finish and commercial terms in one place.

Series

Locking (B) variants of the heavy-duty trio

ZM-5015B

51 mm, 68 kg, 8"-40"

ZM-5320B

53 mm, 115 kg, 8"-80"

ZM-7618B

76 mm, 227 kg, 10"-80"

Function

Integrated lock on heavy-duty three-section slide

Load capacity

68 / 115 / 227 kg per series @18"

68 kg

Load capacity

68 / 115 / 227 kg per series @18"

Common questions before you order

MOQ, lead time, samples, certifications and payment — the answers buyers ask for most.

Do you accept OEM / ODM and custom drawings?

Yes. Send a drawing, sample or spec — we reverse-engineer, tool and deliver to print, including custom length, load, finish and private-label packaging.

What is your MOQ and lead time?

MOQ is 200 sets per order, and mixed models can be combined to reach it. Stock series ship in 7-15 days from receipt of deposit; customized configurations — new tooling, non-standard lengths or private-label packaging — are quoted with their own lead time.

Can I get samples before a bulk order?

Yes. Samples typically ship within 5-7 business days for engineering validation before a bulk order.

Which certifications and tests do you provide?

The H76 and H53 heavy-duty slides have been type-tested by SGS to EN 15338:2007+A1:2010 clause 6.3 — at loading capacities of 220 kg and 110 kg respectively, over 60,000 durability cycles, with every clause PASS. Both reports are published on the quality page, with the key pages shown as images.

What are your payment and export terms?

30% T/T deposit with the order and 70% balance — due before shipment on a first order, and against a copy of the bill of lading from the second order onwards. Irrevocable L/C at sight is accepted for larger orders. Quoted FOB, CIF, DAP, DDP or EXW to your named port or door.

Where this series is specified

Load, mounting and duty cycle change with the industry. Open the application closest to your project to see the recommended series and selection notes.

Furniture & Cabinetry Soft-close and concealed runners for wardrobes, kitchens and case goods.View range

Tool Storage & Workbench Heavy-duty locking slides for tool chests, cabinets and mobile benches.View range

Industrial & Machinery Vibration-rated, captive and lock-in/out slides for enclosures and panels.View range

Commercial Vehicle & RV Corrosion-resistant heavy-duty slides for toolboxes, galleys and drawers.View range

Medical & Lab Smooth, cleanable stainless runners for carts, cabinets and instruments.View range

Electrical / Server Cabinet Full-extension, load-rated slides for server, control and distribution cabinets.View range

All industries & applications ›

Drawings & documents

Dimension drawings are published on the product page. Datasheets, CAD / STEP files and test reports are sent on request — message us on WhatsApp with the model number and we return the file.

Technical datasheetLoad curve, dimensions & finish — sent on request CAD / STEP filesReleased on request once the configuration is confirmed Test & compliance reportsSalt-spray and cycle test records · reports on the quality page

Message us on WhatsApp Fastest route for CAD / STEP files and datasheets.