Hettich HHCL 40 – One Side Key Lock, 40 mm, Stainless Steel

Overview

The Hettich HHCL 40 is a half euro profile cylinder lock designed for doors with a maximum thickness of 40 mm. It uses a one-side key mechanism, has a brass cylinder body with a steel nickel-plated construction, and a stainless steel (SS) finish. The lock is supplied with 3 mechanical keys and is fire rated.

What It Does

This cylinder lock provides door security for cabinets, doors, or enclosures where a single-side keyed entry is required. It fits doors up to 40 mm thick and is part of Hettich's Euro Profile Cylinder range (3 mechanical keys variant).

Who It Helps

• Homeowners and contractors installing or replacing door locks on doors up to 40 mm thick
• Furniture and door hardware installers needing a fire-rated, stainless steel finish cylinder lock
• Buyers who need a one-side key (half cylinder) rather than a double-sided key mechanism

Key Product Facts

Buyer Questions This Page Should Answer

What door thickness does this lock fit?

The HHCL 40 is designed for doors with a maximum thickness of 40 mm.

How many keys come with the lock?

It is supplied with 3 mechanical keys.

Is this a one-side or two-side keyed lock?

This is a one-side key (half cylinder) lock, meaning the key operates from one side only.

What is the lock's finish and material?

It has a stainless steel (SS) finish over a brass cylinder body with steel nickel-plated construction.

Is the lock fire rated?

Yes, the HHCL 40 is fire rated.

What warranty does it carry?

The product comes with a 5-year warranty.

What is the SKU for ordering?

SKU 9250549.

Proof or Trust Signals

• Sold under the Hettich brand, a recognized door and furniture hardware manufacturer
• Backed by a 5-year manufacturer warranty
• Fire-rated construction

Resources or Next Steps

• View or purchase the Hettich HHCL 40 lock
• Browse more Hettich door hardware and locking solutions