Hettich Sensys Hinge Sensys 8645i Hinge - TH52 for 15-24 mm thick doors; Opening angle 110 Degree

Hettich Sensys Hinge Sensys 8645i Hinge - TH52 for 15-24 mm thick doors; Opening angle 110 Degree

Warranty: Lifetime
Brand Warranty as per manufacturer
Customer must call on manufacturer's customer care number or visit their website to register complaint.
Customer Care Number: 1800 209 2096
Return/Exchange
Damage, Defective, Wrong or expired item, you can request a refund/replacement within 24 Hrs of delivery. A photo and video for claiming the same would be required. Product cannot be returned once opened or used.

1. What does "Zero Protrusion" mean, and why is it required?
Zero Protrusion means that when the cabinet door is swung open to 90^\circ or more, no part of the hinge arm or door protrudes into the interior width of the cabinet opening. This feature is essential when installing internal pull-out drawers, wire baskets, or tall pantry pull-out systems, as it prevents the pull-out hardware from colliding with the open door.
2. Can the Sensys 8657i be used for corner cabinet installations?
Yes. Due to its wide 165^\circ opening angle, the 8657i is frequently used as a primary corner hinge for bi-fold doors, corner L-shaped cabinets, and corner base units where maximum access is necessary.
3. Does the 165^\circ opening angle mean the door might hit an adjacent wall?
If the cabinet sits flush against an adjacent wall or nearby furniture, opening the door all the way to 165^\circ could cause contact. If clearance is limited, Hettich offers an optional opening angle limiter clip that restricts the swing angle (e.g., down to 120^\circ or 90^\circ) to prevent collisions while retaining the soft-close feature.
4. What is the difference between Sensys TH52 and TB / TS drilling patterns?
* TH52 (This Hinge): Features standard 35 mm cup cutout with 52 mm screw hole spacing designed for direct screw-on installation.
* TB / TS Patterns: Designed for automated insertion or alternative expansion-socket fixing with different screw-center dimensions (such as 45 mm or 48 mm).
5. What door thicknesses can this hinge accommodate?
The Sensys 8657i accommodates door thicknesses from 15 mm to 32 mm. Standard 110^\circ hinges generally top out at 22–24 mm thickness before edge-rubbing occurs, making the 8657i the ideal choice for extra-thick, lacquered, or profiled cabinet doors.