Door Handle Spindle
What Is a Door Handle Spindle? Sizes, Types, and Applications
A door handle spindle is a critical mechanical component that connects door handles to the door body and transmits the rotational movement of the handle to the lock mechanism. Also known in English as a “door handle spindle” or “door handle square bar,” this component may appear small, but it is extremely important for door security and functionality.
How Does a Door Handle Spindle Work?
A door handle spindle acts as a shaft that connects the door handles on both sides and rotates between them. When the handle is turned, the spindle rotates and moves the latch in the lock mechanism, allowing the door to open. For this reason, both dimensional accuracy and material strength are of great importance.
Standard Sizes and Dimensions
Door handle spindles are generally manufactured with a square cross-section. The most commonly used sizes are:
6×6 mm — For lightweight interior door handles
7×7 mm — For standard interior doors
8×8 mm — The most commonly used size; for residential and office doors
9×9 mm — For doors requiring heavy-duty use
10×10 mm — For industrial doors and security doors
Length options generally range from 5 mm to 200 mm, and project-specific cutting options are also available.
Material and Quality Standards
Door handle spindles manufactured by Çeksan are made from cold-drawn steel. Thanks to this production method:
Surface roughness is minimized
Dimensional tolerances are maintained precisely
Mechanical strength is increased
Long-lasting use is ensured
Who Uses Them?
Door handle spindles are used by a broad customer base, particularly door and window hardware manufacturers, locksmith supply distributors, construction companies, and large-scale housing projects.
Supply from Çeksan
Manufacturing since 1984, Çeksan is one of Türkiye’s leading door handle spindle manufacturers. Products manufactured at its factory in Biga, Çanakkale, with 14,000 m² of enclosed space, are exported to more than 15 countries. In addition to standard dimensions, production is also available in custom sizes and lengths.
Contact: ceksan@ceksan.com | +90 212 691 11 05
