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Mitre Corner Glass Clamp – 90° Glass to Glass Clamp, Satin, 10–12mm Glass
£17.00 inc. VAT (£14.17 + VAT)
- Mitre corner glass clamp
- Joins two glass panels at 90°
- Fits 10mm – 12mm toughened glass
- Rubber gaskets protect the glass
- Satin finish
- For partitions, showers and balustrades
- Also suits display cases and shopfronts
- Great value vs branded clamps
- Free UK delivery
- Expert help on 0121 714 0770
- Order by 1pm, sent same dayMon–Fri · FREE UK delivery on every order
- 30-day returnsOn unused items
- VAT invoiceWith every order
- Secure checkoutCard, Apple Pay, Google Pay
Or call 0121 714 0770
This mitre corner glass clamp joins two fixed glass panels at a 90° corner, giving a clean, frameless look to glass partitions, shower enclosures, balustrades, display cases and shopfront glazing. Rubber gaskets cushion the glass on both sides, and the satin finish suits modern interiors.
It is ideal for new installations, or as a low cost replacement when an existing corner clamp is damaged or missing.
Why choose this mitre corner glass clamp?
- Clean frameless corners: joins two glass panels at 90° with no frame
- Protects the glass: rubber gaskets cushion both panels
- Fits standard glass: suits 10mm and 12mm toughened glass
- Modern finish: satin finish to match other glass fittings
- Versatile: partitions, showers, balustrades, display cases and shopfronts
- Great value: a fraction of the price of branded glass clamps
Mitre corner glass clamp specifications
- Type: 90° glass to glass corner clamp
- Glass thickness: 10mm – 12mm
- Finish: satin
- Gaskets: rubber, to protect the glass
- Use: fixed glass panels meeting at a corner
Where does the mitre corner glass clamp go on a glass door?
The mitre corner glass clamp joins two fixed glass panels at a 90° corner away from the doors, for example on a partition, screen or display case. It is used on frameless glass shopfronts, office entrances, showrooms and internal glass screens.
It works alongside our glass corner clamp, straight glass to glass clamp and wall to glass clamp, so you can build or repair the whole door from one supplier.
Patch fittings for a complete frameless glass door
A frameless glass door uses several patch fittings that work together. Use this table to check you have every part you need.
| Part | What it does |
| Bottom patch fitting | Clamps the bottom corner of the door and sits on the floor spring or pivot |
| Top patch fitting | Clamps the top corner of the door and connects to the top pivot |
| Top pivot | Fixed above the door – the top of the door turns on it |
| Floor pivot | Floor spindle for doors that do not need to self-close |
| Non digging floor spring | Self-closing, sits on the floor with no digging out |
| Corner transom patch | Joins the overpanel to a fixed side panel, with pivot |
| Overpanel to wall patch | Joins the overpanel to a wall or frame, with pivot |
| Fin patch fitting | Joins the overpanel to a glass fin, with pivot |
| T connector | Overpanel to centre fixed panel, with 2 pivots |
| Patch lock | Locks the door at the top or bottom rail |
| Strike box | The keep the patch lock bolts into |
| Centre patch lock | Locks a pair of doors at the meeting edge |
| Top corner locks | Left and right hand top locks |
| Door stoppers | Stop the door at the closed position |
| Glass clamps | Fix fixed glass panels to walls and to each other |
See all our glass door patch fittings.
How to choose the right mitre corner glass clamp
- Glass thickness: our patch fittings suit 10–12mm toughened safety glass.
- Glass cut-outs: notches and holes must be cut before the glass is toughened, so check your glass matches the fitting.
- Left or right hand: for handed fittings, stand outside the door and check which side the pivot or lock is on.
- Finish: match the satin or polished finish of your other fittings for a neat look.
- Door weight: check the weight of your door against the rating of the fitting and the floor spring or pivot.
Not sure? Send a photo of your door and old fitting and we will confirm the right mitre corner glass clamp before you order.
Fitting tips
Always fit glass door hardware with the gaskets supplied between the metal and the glass, and never over-tighten the fixings, as point loads can crack toughened glass. Check the door is level and swings freely before you finish. Frameless glass doors are heavy, so fitting should be done by a competent glazier or shopfitter. For guidance on glass safety, see the Glass and Glazing Federation.
Looking after your glass door fittings
Wipe stainless fittings with warm soapy water and a soft cloth, and avoid abrasive pads or bleach-based cleaners. Every few months, check the fixings are tight and the door still closes smoothly. Replacing a worn mitre corner glass clamp early protects the glass and the rest of the door.
Delivery, collection and trade orders
Order your mitre corner glass clamp by 1pm Monday to Friday for same-day dispatch, with free UK delivery on every order and a VAT invoice included. You can also collect from our trade counters in Dartford, Kent and Wednesbury, West Midlands, Monday to Saturday 8am–6pm. Glaziers and shopfitters can message us on WhatsApp or call 0121 714 0770 for bulk quotes.
Frequently asked questions
What is a mitre corner glass clamp used for?
It holds two fixed glass panels together at a right angle, for example the corner of a glass partition, shower enclosure or display case.
Does the glass need drilling?
Glass clamps usually need a hole in the toughened glass for the fixing, which must be drilled before the glass is toughened. Check your glass is prepared, or call us and we will advise.
How many do I need?
Most corners use two clamps, one near the top and one near the bottom. Taller panels may need three.
Do you have other glass clamps?
Yes. See our glass corner clamp and browse our full range of glass fittings.
Why buy from All Fitting Hardware?
- Free UK delivery on every order
- Easy 30-day returns on unused items
- Secure checkout
- Expert help on 0121 714 0770
Browse our full range of Patch Fittings.
