Ozone Glass Patch Fitting OPF-3

Name: Ozone Glass Patch Fitting OPF-3
Brand: HomeRun
SKU: B7JW6
Price: 1299.0 INR
Availability: InStock

₹2,200

₹1,299

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Manufacturer: Ozone Secutech
Model: OPF-3 STD SSS — Bottom Patch
Position: Bottom of the door’s leading edge
Floor Spring Compatibility: Ozone FS-7400, FS-8400, FS-9400, FS-10400, FS-11400
Glass Compatibility: Confirm thickness and cutout with your glass supplier
Pivot Point: Variable, 55 or 65 mm
Cover: SS Grade 304, secured with small ‘L’ key
Base: Aluminium alloy casting
Finish: Satin Stainless Steel (SSS)

Ozone Glass Patch Fitting OPF-3 is the bottom patch for a frameless toughened glass door — the fitting that clamps the bottom of the leading edge and sits onto the floor spring spindle.

This is the hardest-working fitting on a glass door. It carries the entire weight of the panel and transfers it into the floor spring below, while taking the impact every time the door is pushed open. A patch set is typically rated to around 70–100 kg of door weight, which is why the base is cast aluminium alloy rather than pressed metal.

It is compatible with Ozone floor springs FS-7400, FS-8400, FS-9400, FS-10400 and FS-11400. If you are ordering the FS-8400 floor spring alongside it, the two are designed to work together. The same variable 55/65 mm pivot point as the top patch lets the fitter square the door on site.

Key Features

Variable pivot point of 55 or 65 mm: Lets the fitter adjust where the door pivots, which is how a glass door is squared up on site
SS Grade 304 cover: Marine-grade stainless that holds its finish in humid conditions
Aluminium alloy cast base: Rigid body that keeps the door aligned under daily use
Cover secured with a small ‘L’ key: Fixings are not exposed to casual tampering

Technical Specifications

Technical Specifications (Quick Reference)

Specification	Details
Model	OPF-3 STD SSS
Type	Bottom patch
Pivot Point	Variable, 55 or 65 mm
Floor Spring Compatibility	Ozone FS-7400 / FS-8400 / FS-9400 / FS-10400 / FS-11400
Typical Door Weight Range	Approx. 70–100 kg as part of a full patch set
Cover Material	SS Grade 304
Base Material	Aluminium alloy casting
Finish	Satin Stainless Steel (SSS)
Cover Fixing	Secured with small ‘L’ key

What Else You Will Need

A Frameless Glass Door Needs a Full Set

Top patch (OPF-2) at the top of the leading edge, with a top pivot in the overhead structure
Bottom patch (OPF-3) at the bottom, sitting onto the floor spring spindle
Floor spring such as the Ozone FS-8400, which carries the weight and controls the closing action
Patch lock for securing the door
Handles on both faces
All in the same series and finish — mixed hardware is very visible on frameless glass

Before You Order — Glass Preparation

Cutouts must be made before toughening. Toughened glass cannot be drilled or notched afterwards — it will shatter. Patch fittings require cutouts, so the glass must be ordered to suit
Confirm glass thickness and cutout drawing with your glass supplier before the panel is made
Patch fittings are a matched set. Keep the series and finish consistent across top patch, bottom patch, lock and floor spring

1) What does the bottom patch do?

It clamps the bottom of the door’s leading edge and transfers the full weight of the glass into the floor spring. It is the hardest-working fitting on the door.

2) Which floor springs does it work with?

Ozone FS-7400, FS-8400, FS-9400, FS-10400 and FS-11400. If you are buying the FS-8400 alongside it, the two are designed as a pair.

3) How heavy a door will it take?

As part of a complete patch set, typically 70–100 kg. Match the floor spring rating to your actual door weight — glass is heavier than people expect, and an under-rated spring will sag.

4) Do I need a floor spring as well?

Yes. The bottom patch sits onto the floor spring spindle; it does not work alone. The floor spring carries the load and controls how the door closes.

5) Will my glass need cutouts?

Yes — and they must be made before the panel is toughened. Confirm the cutout drawing with your glass supplier at order stage.

Return within 24 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
Product cannot be returned once installed or used
Refer to Refund Policy for complete details