Surelock 5 upgrade 

Centor E2 and E3 Hardware 

Centor’s new Surelock 5 technology ensures folding doors running on E2 and E3 hardware can be adjusted simply with allen key. 

Offering seven upgrades from the original version, the new Surelock 5: 

1. Ensures adjustment is self evident with insertion of an 8mm Allen key into the end of the pin – now you can explain adjustment over the phone to your customers. 
2. Removes the problematic yellow shipping clip found at the bottom of the pin – it can’t be left in place after adjustment is finalised at installation. 
3. Use of the Allen key provides more torque so the panel no longer needs to be ‘unweighted’ during adjustment. 
4. Eliminates the locking wafer which had possibility of shifting off-centre and scratching the panel during adjustment. 
5. Allows for one-handed adjustment with the Allen key. 
6. Allows you to use an extended Allen key to adjust the door from ground level – a ladder or stool is no longer required making it safer for employees. 
7. Looks great, thanks to the simplified design of the pin. 

The introduction of Surelock 5 is a straightforward replacement
of the pin in Centor’s manufacturing process – it requires no change to your machining, ordering or pricing.