At ITM4 we use Ventlok and Allegis latches to give you the custom fit you need while maintaining the tightest seal in the industry. Our engineering team will help you select the most appropriate latch for your project. Visit our Latch partner pages to learn more about each latch.


Ventlok Latches

#260 – Ventlok – mill finish – need to add washers (standard on 1″, 1.5″, 1.75″, and 2″ doors)
#310 – Ventlok – mill finish (standard on 4″ doors)
#350 – Ventlok-black finish (optional for 2″ and 4″ doors)
#260 chrome plated finish (replacing #260 mill finish)
#310 chrome plated finish (replacing #310 mill finish)

Learn More About Ventlok Latches


Allegis Latches

Standard allegis – black finish
(optional for all models)
Tool access latch: (all models)
Key locking latch: (keyed alike)
3 point latching kit – need to add rod and link brackets
Red internal handle – optional
Latch Substitutions
Standard Allegis (replacing #260 mill finish)
Standard Allegis (replacing #310 mill finish)

Visit the Allegis Website to Learn More.

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If you want to learn more about our products, solutions and how we can assist you, please call our Customer Service Department at 763-497-0842 or visit our Contact Us page.


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