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Item Code: SD Interlock
Dual-Circuit Safety Interlock
With chain-affixed key


Although we offer dual-circuit, Wieland brand interlocks, we will recognize that your shop may use a different brand. We can supply alternate brands or simply order your block without the optional interlock and use the interlock of your choice.

We offer both, a standard, small bodied, interlock as well as a larger, heavy-duty unit. The standard unit is recommended for use with our Hex Jr. Blocks or for lower frequency use of the Hex or MAX Blocks.


John, I am sending this email with Rob and Tom copied from Metal Form Products out in Ontario. These two gentleman are the most knowledgeable professionals I have ever met in this industry. Please do not hesitate to contact them for material, assistance and questions you mave have regarding Machine Safeguarding.

They have performed machine guarding upgrades in our factory with success.

Cheminees Securite
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Metal Form Products
Co. Ltd.

6-1734 Orangebrook Court
Pickering, Ontario, L1W 3G8

TELEPHONE : (1) 905-831-1111

TOLL FREE : 1-888-285-8885