Question 1

Is this compatible with Southco E3?

Accepted Answer

It matches the E3 class envelope; see the cross-reference table for the series mapping.

Question 2

Heavy or light duty

Accepted Answer

which do I need? — The SLC3-2548 is the heavy-duty build; frequent-access interior panels usually take the SLC3-2540.

Question 3

What is the difference from the SLC3-2548?

Accepted Answer

Duty rating: the 2548 is built for heavy external doors, the 2540 for interior and frequent-access panels. Both share the platform and cut-out.

Question 4

Can I mix both on one vehicle?

Accepted Answer

Yes, that is the intended use; one cut-out drawing covers both.

Question 5

Which test reports apply to this light-duty build?

Accepted Answer

The same report menu as the SLC3-2548, scoped to your project standard on request.

Question 6

Do you provide certificates and test reports?

Accepted Answer

Yes. Material certificates, salt spray reports and third-party test reports are available on request. Tell us the standard or report type when you inquire, and we will confirm what can be provided for your order.

Question 7

Can test reports come with my order?

Accepted Answer

In most cases, yes — report requirements need to be agreed before ordering so scope and timing can be confirmed with production. Contact us with your specification.

Question 8

What is your minimum order quantity?

Accepted Answer

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.

Question 9

What is the typical lead time?

Accepted Answer

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

Question 10

Do you support ODM / OEM projects?

Accepted Answer

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

Frequently Asked Questions

Frequently Asked Questions