SIEGENIA SI-LINE HS300 Handle SIEGENIA-HS300-LOCKABLE
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Fast Delivery 1-3 Business Days for Hardware. 4-5 Weeks Lead Time For Doors .
No Flatpacks. Save Time on Installation !
High Quality Products with 1 Year Warranty for Hardware ; 10 Years Warranty for Doors.
SIEGENIA SI-LINE HS300 Handle - Lockable with Recessed Grip (Aluminum)
Available at UnikDoors, this high-quality SIEGENIA SI-LINE HS300 Handle SIEGENIA-HS300-LOCKABLE is a robust and ergonomically designed solution for timber and PVC elements. This lockable handle set includes a main handle with a recessed grip, a square spindle, and a cover cap, ensuring both functionality and a clean aesthetic. The handle is securely clamped onto the casing with a grub screw, providing a firm and reliable fit. Crafted from durable aluminium, this handle combines strength with a modern design, making it an ideal choice for enhancing the operation and security of your doors.
Key Features:
- High-quality SIEGENIA construction
- Lockable functionality
- Designed for timber and PVC element
- Includes: Handle with recessed grip, square spindle, and cover cap
- Handle is clamped onto the casing with a grub screw for secure fitting
Dimensions (mm) WDH:
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Handle: 325x31x75
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Square spindle with hole: 100x10x10
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Recessed grip: 150x353x14
German Engineering, British Manufacturing
Our products combine the precision of German engineering with the craftsmanship of British manufacturing, ensuring durability, performance, and a flawless finish.
Manufactured in-house at ourstate-of-the-art facilities in South Wales by skilled Unik employees.
Certified Quality Assurance
BS EN ISO 9001:2015 & 14001:2004 Certified, demonstrating our commitment to quality, sustainability, and customer satisfaction.
Rigorous jig testing before delivery-if it's not tested, it doesn't leave our facility.
Performance & Larger than life Designs
Panoramic glass panels up to 4m wide, offering expansive views and a striking centrepiece for any project.
Minimal sightlines with interlock profiles as slim as 20mm, creating an uninterrupted, seamless aesthetic.
Direct Manufacturer Pricing
Buy direct from Unik Doors, cutting out middlemen for high-quality, cost-effective solutions.
Premium materials, competitive pricing-innovative designs without the premium price tag.
Architectural & Functional Excellence
Products that blur the line between luxury aesthetics and high-security performance.
Fully customisable doors and windows, tailored to individual and architectural requirements.
Trusted Industry Partnerships
Partnered with Schüco and Cortizo, the leading manufacturers in panoramic range solutions.
Staying at the forefront of innovation, aesthetics, and performance with only the best suppliers.








