Can one key system manage my entire vehicle or cabinet fleet?

Yes. We build master-key (MK) and keyed-alike (KA) systems in which one crew key opens every lock you assign to it, while a master key keeps override access for supervisors. Key schedules are documented per project — which key opens which group of locks — so the plan survives fleet expansion and driver changes.Keying must be specified at order stage because it changes the cylinder build; it cannot be added after manufacture. For fleets above a few hundred locks or with tiered access (driver / maintenance / security), our engineers help design the keying architecture at the specification stage.

What is the difference between keyed-alike and master-key systems?

Keyed-alike (KA): every lock in the group opens with the same key — the simplest setup for crews that should not carry multiple keys. Master-key (MK): each lock keeps its own individual key, and one additional master key opens them all — the standard choice when different departments need their own keys plus supervisory override.Both are available across our keyed lock and cylinder ranges, including CH751 and K333 fleet standards. State KA, MK or a combination when you inquire; mixed hierarchies (KA per vehicle, MK across the fleet) are common in RV and telecom fleet programs.

What is your minimum order quantity?

Our MOQ starts from 100 pieces per SKU, for both catalog items and custom OEM programs. Smaller trial or prototype quantities can be discussed — tell us about your project and we will work it out with you.

What is the typical lead time?

Standard products: 15-20 days. Custom projects: 4-8 weeks depending on tooling and approval process.

Do you support ODM / OEM projects?

Absolutely. Our engineering team can develop custom locks, latches and handles from concept to mass production.

Can you ship samples for evaluation?

Yes, standard product sample orders usually ship within 3-5 business days by air courier.

How do I request a quotation?

Use the contact form or email us with product SKU, estimated quantity and target market. We reply within 24 hours.

Do you provide custom keying systems?

Yes, we offer master key, keyed alike and unique key combinations for most lock cylinders.

Single-Point Swing Handle Latches

SL-A-2218-1P Rotary Handle Lock

The SL-A-2218-1P is a zinc alloy single-point swing handle lock on a flush long panel, with optional padlock facility and optional dust cover - configure it for the security level and environment of each installation.

SKU : SL-A-2218-1P

The flush long-panel body sits flat against the door, and the rear tongue draws the panel to its frame in one motion. Rated IP65 against dust and water jets, the lock suits electrical enclosures, control cabinets, communication and distribution cabinets, energy storage equipment, and generator doors. REACH No.1907/2006 compliant; installation dimensions per drawing.

Swing Handle Lock Cabinet Lock IP65 Single-Point

Key Features

Material: Zinc Alloy
Configuration: Optional Padlock, Optional Dust Cover
Protection rating: IP65
REACH No.1907/2006 compliant

Applications

Electrical enclosures and control cabinets
Communication and network cabinets
Distribution cabinets and switchgear
Energy storage and new energy equipment cabinets
Generator set doors
Outdoor enclosures and industrial equipment doors

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Frequently Asked Questions

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References

How To

1. Configure security level per installation
Optional padlock facility and optional dust cover let you set the security level and environment protection of each installation.
2. Close single-point on the flush panel
The rear tongue draws the panel to its frame in one motion on the flush long panel.
3. Let zinc alloy handle daily duty
The zinc alloy body takes routine impact at the cabinet face.
4. Validate outdoor finishes
For exposed sites, confirm the body against salt-spray exposure.
5. Seal the standard fleet
Rated IP65 for electrical enclosures, control cabinets, communication and distribution cabinets, energy storage equipment, and generator doors; REACH No.1907/2006 compliant.

Related Products

SL-A-2107 Rotary Handle Lock

SL-A-2107

SL-A-2113 Rotary Handle Lock

SL-A-2113

SL-A-2113-40 Combination Rotary Handle Lock

SL-A-2113-40

SL-A-2116 Rotary Handle Lock

SL-A-2116

Ordering & customization terms

MOQ from 100 pcs	details by product — ask us
OEM / ODM from 100 pcs	varies by product
Samples at actual cost	~25 days if not in stock
Stock 10–15 days	production 15–20 days
T/T · PI in 24 h

Full sourcing policy→

Need industrial locks built to your spec?

From prototype to volume order, our OEM team delivers reliable hardware on time.

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