QS1108BL 60mm Black Knob Cylinder

QS1108BL 60mm Black Knob Cylinder

The QS1108BL is a 60mm stainless steel knob cylinder finished in black powder coat. Designed for use with compatible mortice locks, it provides key access from the outside and a convenient turn knob from the inside — no key required for exit. Supplied with 3 keys and backed by a 5-year warranty, it’s a reliable, premium-finish cylinder for exterior entrance doors.

This cylinder is compatible with the QS6055/1B Heavy Duty Mortice Latch Bolt & Deadbolt and other 60mm mortice locks. Lock sold separately.

Key Features

• 60mm knob cylinder — key outside, turn knob inside
• Black powder coated stainless steel finish
• Supplied with 3 keys
• 5-year warranty
• Lock sold separately
• Lead time: 3–4 days

Specifications

• Model: QS1108BL
• Size: 60mm
• Type: Knob cylinder — key outside, turn knob inside
• Material: Stainless steel
• Finish: Black powder coated
• Keys included: 3
• Warranty: 5 years
• Lock: Sold separately

Frequently Asked Questions

What is a knob cylinder?

A knob cylinder operates with a key from the outside and a turn knob from the inside. This means you can exit without a key — making it more convenient than a double cylinder for entrance doors where quick exit is important.

What is the difference between a knob cylinder and a double cylinder?

A knob cylinder (QS1108BL) uses a key outside and a turn knob inside — ideal for entrance doors where you want easy exit without a key. A double cylinder requires a key from both sides — better suited to doors where you want to prevent exit without a key, such as doors with glass panels nearby.

Is a lock included with this cylinder?

No. This is a cylinder only. The lock body must be purchased separately. This cylinder is compatible with the QS6055/1B Heavy Duty Mortice Latch Bolt & Deadbolt.

What size mortice lock does this cylinder fit?

This is a 60mm cylinder designed for use with 60mm mortice locks. Confirm your lock’s cylinder size before ordering.

How many keys are supplied?

Three keys are supplied with this cylinder.

What warranty does this cylinder carry?

This cylinder is backed by a 5-year warranty.

What is the lead time for this product?

Lead time is 3–4 days from order confirmation. Nationwide delivery is available across South Africa.

Where can I buy this knob cylinder?

This cylinder is available online at doorsdirect.co.za with nationwide delivery across South Africa, including Johannesburg, Cape Town, Durban, and Pretoria.

• Stainless steel

Delivery Information

At Doors Direct, we strive to make the delivery of your quality doors a seamless and convenient experience.

Nationwide Delivery:

Based in Durban, we extend our reach to bring our premium products directly to your doorstep anywhere in South Africa. Our efficient overnight transport ensures that you receive your order promptly.

Cost-Effective Options:

With a diverse range of transport service providers, we have the flexibility to secure competitive quotes, especially for bulk orders. Feel free to contact our office at 031 012 5033 to explore cost-saving options tailored to your needs.

Lead Times and Timely Delivery:

Our commitment to transparency is reflected in the lead times displayed on our website for made-to-order products. Once your order is dispatched, anticipate delivery within 24 – 48 hours, allowing you to enjoy your new doors without unnecessary delays.

Quality Assurance:

Doors Direct takes pride in delivering products that are undamaged and in excellent working order. While we make every effort to maintain the integrity of your purchase, we recognize that, on rare occasions, products may incur damage during shipping.

Damaged Products:

In the unfortunate event that your product arrives damaged, we have a straightforward solution. At our discretion, Doors Direct will either repair or replace damaged items. To facilitate this process, please ensure that the waybill is endorsed with details of the damages. For more details, refer to our comprehensive guarantee policy and terms and conditions at Guarantee Policy and Terms & Conditions.

Contact Us:

Have questions or need assistance? Contact our head office at info@doorsdirect.co.za or 087 012 5286. We are here to ensure your satisfaction at every step of the journey.

Thank you for choosing Doors Direct – Elevating your door-buying experience with quality, efficiency, and reliability.