4120 - Heavy-Duty Adjustable Hinge with H-backplate, Beveled Edge

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Product Overview

The 4120 Heavy-Duty Adjustable Wall Mount Hinge is designed for frameless shower door installations that require increased load capacity while offering a softer, beveled-edge aesthetic. Featuring an H-style backplate and solid brass construction, this hinge mounts directly to the wall and supports heavier tempered safety glass doors in larger residential and light commercial applications.

This hinge incorporates a self-centering mechanism that engages when the door is within approximately 15 degrees of the closed position, helping guide the door to a consistent closed alignment while maintaining a refined beveled appearance.

Key Benefits

• Heavy-duty design supports larger and heavier frameless shower doors
• Self-centering action within 15 degrees of the closed position
• Adjustable construction supports precise door alignment during installation
• Beveled-edge profile for a softer, refined hardware appearance
• Solid brass construction suitable for wet environments and long-term use

Specifications

Product type: Heavy-duty adjustable wall mount hinge

Backplate style: H backplate

Edge profile: Beveled edges

Construction: Solid brass

Glass type: Tempered safety glass only

Glass thickness range: 3/8 in to 1/2 in (10–12 mm)

Closing type: Self-centering within 15 degrees of closed position

Cutout required: Yes

Available finishes: Matte Black, Brushed Nickel, Chrome Polish, Satin Brass, Brushed Bronze

Maximum Door Capacities

Using 2 hinges:

• 3/8 in (10 mm) glass: Maximum 110 lbs (50 kg), door width up to 36 in (914 mm)
• 1/2 in (12 mm) glass: Maximum 110 lbs (50 kg), door width up to 36 in (914 mm)

Using 3 hinges:

• 3/8 in (10 mm) glass: Maximum 140 lbs (64 kg), door width up to 36 in (914 mm)
• 1/2 in (12 mm) glass: Maximum 140 lbs (64 kg), door width up to 36 in (914 mm)

Note: Do not exceed either the maximum recommended door weight or width when determining the proper quantity of hinges.

Gasket Usage

• 3/8 in (10 mm) glass: Use one thick gasket on each side
• 1/2 in (12 mm) glass: Use one thin gasket on each side

Common Applications

• Large frameless shower doors in residential bathrooms
• Heavier glass doors requiring increased hinge capacity
• Replacement heavy-duty hinges in existing frameless installations

What’s Included

Heavy-duty adjustable wall mount hinge

Flat EVA gaskets

Mounting screws

Installation template

Installation Notes

This hinge is intended for use with tempered safety glass only. Do not use spray lubricants or abrasive cleaners on the hinge, as these may damage the finish or internal components.

Limitations

This hinge is intended for heavy-duty frameless shower door applications only. It is not designed for use with non-tempered glass or applications exceeding the recommended door size and weight limits.