Premium Glass Door Systems & Hardware Solutions
Stahlock delivers comprehensive glass door hardware solutions engineered for contemporary architectural designs. Our precision-manufactured patch fittings and handles combine sophisticated aesthetics with robust functionality, meeting the demands of modern commercial, retail, and institutional glass installations worldwide.

Transparency Meets Security
Stahlock glass door solutions represent the perfect synthesis of architectural elegance and structural integrity. Each component features precision-engineered mechanisms designed for frameless glass installations, with materials and finishes that complement modern design aesthetics while ensuring long-term reliability and smooth operation.
GLASS DOOR PATCH FITTINGS
Floor Spring Series - Models F101 & F110
Model F101 - Heavy-Duty Floor Spring
Professional Grade Floor Closer System
Product Specifications:
• Product Name: Glass door floor spring
• Quality Standard: CE certified, EN 1154 compliant
• Door Weight: Up to 90kg
• Door Width: Maximum 1200mm
• Material: Stainless steel cover with iron internal mechanism
• Closing Speed: Adjustable 2-position valve
• Latching Speed: Independently adjustable
Key Features:
• Dual hydraulic speed control system
• Temperature compensation (-30°C to +50°C)
• Over 500,000 tested cycles
• Non-handed design for universal application
• Integrated hold-open function at 90°
• Backcheck feature prevents door damage
Installation Benefits:
• Cement box included for floor preparation
• Adjustable closing and latching speeds
• Center spindle alignment system
• Professional grade durability
• Suitable for high-traffic areas
• 10-year mechanical warranty
Model F110 - Standard Below Hinge
Space-Saving Glass Door Solution
Technical Specifications:
• Product Name: Below hinge patch fitting
• Certification: CE certified
• Dimensions: 160mm × 77.5mm × 44mm
• Material: Stainless steel outer case, iron inner structure
• Glass Thickness: 10-12mm tempered
• Load Capacity: 45kg per hinge
Enhanced Features:
• Concealed mounting design
• Self-centering mechanism
• Protective film included
• Minimal glass cutout required
• Quick-release cover plate
• Adjustable tension system
Top & Bottom Patch Series - Models F111, F112, F113, F114
Model F111 - Top Hinge Patch
Superior Overhead Support System
Specifications:
• Product Name: Top hinge patch fitting
• Material: Stainless steel with protective film
• Dimensions: 160mm × 77.5mm × 44mm
• Glass Thickness: 10-12mm
• Installation: Clamp-on design
• Weight Capacity: 60kg door weight
Premium Features:
• No glass drilling required
• Adjustable clamping pressure
• Anti-slip rubber gaskets
• Quick installation design
• Maintenance-free bearings
• Architectural grade finish
Model F112 - Upper Hinge Patch
Mid-Support Configuration
Technical Specifications:
• Product Name: Upper patch fitting
• Material: Stainless steel outer, iron inner
• Length: 182mm
• Height: 27.5mm
• Depth: 44mm
• Glass Compatibility: 10-12mm tempered
Design Benefits:
• Streamlined profile
• Hidden fastener system
• Corrosion-resistant coating
• Field-adjustable alignment
• Professional appearance
• Long service life
Model F113 - Small Single Hinge
Compact Design Solution
Specifications:
• Product Name: Small single hinge patch
• Dimensions: 44mm × 27.5mm × 41.5mm
• Material: Stainless steel
• Application: Light duty doors
• Glass Thickness: 8-10mm
• Load Rating: 30kg
Compact Features:
• Minimal visual impact
• Easy installation
• Cost-effective solution
• Residential suitable
• Clean aesthetic
• Reliable operation
Model F114 - Side Hinge Patch
Versatile Side-Mount System
Technical Specifications:
• Product Name: Side hinge patch fitting
• Material: Stainless steel with protective film
• Dimensions: 162mm × 38-50mm × 44mm
• Mounting: Side frame attachment
• Glass Thickness: 10-12mm
• Angle Adjustment: ±5°
Versatile Features:
• Wall or frame mounting
• Adjustable positioning
• Heavy-duty construction
• Professional finish
• Easy maintenance
• Universal application
Corner Lock Series - Model F123
Model F123 - Corner Lock Patch
Integrated Security Solution
Specifications:
• Product Name: Corner lock patch fitting
• Material: Stainless steel outer case
• Dimensions: 102.5mm × 78mm × 32-57mm
• Lock Type: Euro profile cylinder
• Keys: 3 brass keys included
• Security: Anti-pick cylinder
Security Features:
• Integrated deadbolt mechanism
• Smooth key operation
• Reinforced strike plate
• Anti-drill protection
• Master key capable
• Professional grade security
GLASS DOOR HANDLES
Straight Pull Handle Series - Models 108 & 109
Model 108 - Standard Pull Handle
Classic Straight Design
Product Specifications:
• Product Name: Glass door pull handle
• Material: Grade 304 stainless steel
• Diameter: 25mm or 32mm
• Standard Lengths: 300mm, 450mm, 600mm, 900mm
• Finish: Satin or polished
• Mounting: Back-to-back through glass
Key Features:
• Solid stainless steel construction
• Precision-machined end caps
• Concealed fixings design
• Multiple length options
• Commercial grade durability
• Easy cleaning surface
Model 109 - Ladder Pull Handle
Contemporary Multi-Bar Design
Technical Specifications:
• Product Name: Ladder style pull handle
• Material: Grade 304 stainless steel
• Overall Heights: 600mm, 900mm, 1200mm, 1800mm
• Bar Diameter: 32mm
• Spacing: 400mm centers
• Finish Options: Satin, polished, black
Design Benefits:
• Modern architectural aesthetic
• Multiple grip positions
• ADA compliant design
• Suitable for tall doors
• Professional appearance
• Maximum durability
H-Type Handle Series - Models 100-25mm & 100-30mm
Model 100-25mm - Standard H-Handle
Ergonomic Double-Sided Design
Specifications:
• Product Name: H-type glass door handle
• Material: Stainless steel
• Bar Diameter: 25mm
• Overall Height: 250mm
• Center Distance: 129mm
• Glass Thickness: 8-12mm
Ergonomic Features:
• Comfortable grip design
• Balanced weight distribution
• Through-bolt mounting
• Smooth rounded edges
• Professional finish
• Universal application
Model 100-30mm - Heavy-Duty H-Handle
Commercial Grade Double Pull
Technical Specifications:
• Product Name: Heavy-duty H-handle
• Material: Grade 316 stainless steel
• Bar Diameter: 30mm
• Overall Height: 300mm
• Center Distance: 135mm
• Load Rating: Commercial grade
Heavy-Duty Benefits:
• Marine-grade stainless
• Extra thick wall construction
• Suitable for high traffic
• Weather resistant
• Anti-vandal design
• 15-year warranty
Offset Handle Series - Model 102-30mm
Model 102-30mm - Offset Pull Handle
Architectural Statement Design
Specifications:
• Product Name: Offset glass door handle
• Material: Stainless steel
• Diameter: 30mm
• Overall Height: 300mm
• Projection: 60mm
• Mounting Centers: 130mm
Architectural Features:
• Distinctive offset design
• Ergonomic grip angle
• Visual design element
• Premium construction
• Multiple finish options
• Designer series
D-Type Handle Series - Model 110
Model 110 - Curved D-Handle
Smooth Contour Design
Technical Specifications:
• Product Name: D-type curved handle
• Material: Grade 304 stainless steel
• Heights Available: 200mm, 300mm, 450mm, 600mm
• Projection: Variable 30-50mm
• Bar Diameter: 30mm or 38mm
• Mounting: Through-bolt or surface
Curved Benefits:
• Elegant curved profile
• Comfortable grip contour
• ADA compliant options
• Seamless welded joints
• Premium finishes available
• Architectural grade quality
Square Frame Handle Series
Model SF-600 - Square Frame Handle
Minimalist Contemporary Design
Specifications:
• Product Name: Square frame handle
• Material: Stainless steel
• Frame Size: 134mm × 600mm
• Profile: 25mm square
• Glass Thickness: 10-12mm
• Finish: Satin or matte black
Modern Features:
• Clean geometric lines
• Flush mounting design
• Minimalist aesthetic
• Precision corners
• Contemporary appeal
• Designer collection
Technical Specifications
Performance Standards
• EN 1906: Handle operation standards
• EN 1154: Controlled door closing devices
• CE Marking: European conformity
• DIN 18040: Accessibility standards
• BS 8300: Design for accessibility
• Salt Spray: 240-hour tested
Testing Requirements
• Cycle Testing: 200,000 cycles minimum
• Pull Force: 1000N vertical load
• Torque Testing: 50Nm operational torque
• Corrosion: Grade 4 resistance
• Impact: 120 joule resistance
• Temperature: -20°C to +60°C operational
Glass Compatibility
• Thickness: 8mm to 19mm tempered
• Types: Tempered, laminated safety glass
• Processing: Polished edges required
• Drilling: CNC precision holes
• Standards: EN 12150, ANSI Z97.1
• Safety: AS/NZS 2208 compliant
Installation Types
Patch Fitting Systems
Floor Spring Installation Recessed floor mechanism with adjustable closing speeds and integrated hold-open function for smooth, controlled operation.
Top & Bottom Patch Clamping system secures glass without drilling, distributing weight evenly for frameless installations.
Side Patch Mount Wall or frame attachment points provide lateral support and alignment for glass panels.
Corner Patch Lock Integrated locking mechanism within corner patch eliminates need for separate lock hardware.
Handle Mounting Methods
Through-Glass Bolting Precision-drilled holes with standoff fixings provide secure back-to-back handle mounting.
Clamp-On System No drilling required - adjustable clamps secure handles to glass edge for easy installation.
Surface Mount Single-sided mounting to glass face for specific applications or design requirements.
Key Benefits
Aesthetic Excellence
• Minimal hardware visibility maximizes transparency
• Contemporary designs complement modern architecture
• Premium finishes enhance visual appeal
• Clean lines create sophisticated appearance
• Frameless design maximizes light transmission
Functional Performance
• Smooth, quiet operation in high-traffic areas
• Adjustable mechanisms accommodate various door weights
• Self-closing features ensure security
• Hold-open options for accessibility
• Temperature compensation maintains consistent operation
Durability & Quality
• Marine-grade stainless steel resists corrosion
• Precision engineering ensures long service life
• Tested beyond industry standards
• Heavy-duty construction for commercial use
• Comprehensive warranty coverage
Installation Advantages
• Modular systems simplify specification
• Universal templates speed installation
• Adjustable components ensure perfect alignment
• Clear documentation supports installers
• Technical support available
Applications
Retail Environments
• Storefront entrances
• Display cases
• Fitting rooms
• Mall entrances
• Showcase doors
• Interior partitions
Office Buildings
• Reception areas
• Conference rooms
• Executive offices
• Lobby entrances
• Meeting room dividers
• Elevator lobbies
Hospitality
• Hotel entrances
• Restaurant facades
• Spa facilities
• Pool enclosures
• Suite dividers
• Bathroom enclosures
Healthcare Facilities
• Clinic entrances
• Waiting areas
• Consultation rooms
• Laboratory doors
• Clean room entries
• Pharmacy counters
Residential
• Shower enclosures
• Wine cellars
• Home offices
• Patio doors
• Room dividers
• Entrance doors
Public Buildings
• Library entrances
• Museum displays
• Gallery spaces
• Airport terminals
• Transit stations
• Government facilities
Finish Options
Code | Finish | Description | Application |
PSS | Polished Stainless | Mirror-like finish | Premium installations |
SSS | Satin Stainless | Brushed texture | Most popular choice |
PVD-GO | Gold PVD | Titanium coating | Luxury applications |
PVD-BL | Black PVD | Durable black finish | Contemporary design |
PVD-BR | Bronze PVD | Oil-rubbed appearance | Traditional style |
MB | Matte Black | Powder coated | Modern aesthetic |
PC-RAL | Custom Color | RAL color match | Project specific |
AC | Antique Copper | Aged copper look | Boutique design |
Why Choose Stahlock Glass Door Solutions?
Design Integration
Complete hardware systems ensure aesthetic consistency across entire glass installations with coordinated finishes and styles.
Engineering Precision
Every component manufactured to exacting tolerances ensures smooth operation and perfect alignment in frameless glass applications.
Global Standards
Meeting international building codes and accessibility requirements for worldwide installation with local compliance documentation.
Project Support
From initial specification through installation, our technical team provides comprehensive support for successful project completion.
Quality Assurance
Rigorous testing protocols exceed industry standards, backed by comprehensive warranties for long-term reliability.
Perfect Fit for Your Projects
For Architects
Create stunning glass facades with minimal hardware interference while maintaining safety and accessibility compliance.
For Contractors
Reliable installation with comprehensive templates and clear documentation ensures project timeline adherence.
For Facility Managers
Low-maintenance operation with durable construction reduces lifecycle costs and service requirements.
For Glass Installers
Precision-engineered components with installation flexibility accommodate field conditions and adjustments.
For Building Owners
Premium aesthetics with proven reliability enhance property value and tenant satisfaction.
Ordering Information
How to Specify
Select Patch Fitting Type: Floor spring, top/bottom, or side mount
Choose Handle Style: Pull, H-type, D-type, or custom
Determine Finish: Match architectural hardware or design intent
Specify Glass Details: Thickness, type, and processing
Add Accessories: Locks, strikes, stops, and seals
Confirm Quantities: Include spares for future maintenance
Complete Systems Include
All mounting hardware and fixings
Installation templates and instructions
Adjustment tools where required
Protective packaging
Technical documentation
Warranty registration
Available Options
Electronic access control integration
Automatic operator compatibility
Custom lengths and configurations
Project-specific finishes
Master keying systems
Emergency egress compliance
Contact Stahlock today for glass door solutions that deliver architectural elegance, operational reliability, and code compliance for your contemporary glass installations. Our comprehensive range ensures the perfect solution for every glass door application.