Black Square Glass Clamp - Flat - 6mm to 12.76mm - 316 Stainless Steel

Black Powder Coated Glass Clamp for External Use - Model 42

Black Square Glass Clamp - Flat Mount - Stainless Steel - Model 42

Options Grade Glass Thickness (T)
Glass Type Code Price (inc VAT) Quantity 
6mm Glass 316 6 Mono 14.4206.000.81.GC £23.58
In stock
8mm Glass 316 8 Mono 14.4208.000.81.GC £23.58
In stock
10mm Glass 316 10 Mono 14.4210.000.81.GC £23.58
In stock
12mm Glass 316 12 Mono 14.4212.000.81.GC £23.58
In stock
6.76mm Glass 316 6.76 Laminated 14.4207.000.81.GC £23.58
In stock
8.38mm Glass 316 8.38 Laminated 14.4241.000.81.GC £23.58
In stock
8.76mm Glass 316 8.76 Laminated 14.4209.000.81.GC £23.58
In stock
9.52mm Glass 316 9.52 Laminated 14.4244.000.81.GC £23.58
In stock
10.76mm Glass 316 10.76 Laminated 14.4211.000.81.GC £23.58
In stock
11.52mm Glass 316 11.52 Laminated 14.4254.000.81.GC £23.58
In stock
12.76mm Glass 316 12.76 Laminated 14.4213.000.81.GC £23.58
In stock

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Key Features:

Black - RAL 9005 Finish
Black - RAL 9005 finish.
316 Stainless Steel
316 grade (exterior) stainless steel construction.
Mono and Laminated Glass
To fit mono and laminated glass.
Hex Head Cap Screws
M8 x 20mm Hex Socket Head Cap Screws required for mounting into M8 threads on posts.
Hex Head Key Required
Requires use of a Hex Head Key for installation.
Black Line

Black Line square shaped glass clamp for mounting on to flat wall, post or timber surfaces.

High quality powder coated satin black (RAL 9005) finish.

316 grade stainless steel construction, perfect for outdoor applications.

Will accommodate glass up to 12.76mm thickness.

Mono glass options: 6mm, 8mm, 10mm and 12mm.

Laminated glass options: 6.76mm, 8.38mm, 8.76mm, 9.52mm, 10.76mm, 11.52mm and 12.76mm.

*Security plate included, which eliminates the cost of drilling holes in glass for security pins.

Post/wall mount screws not included.


  • Height: 45mm
  • Width: 28mm
  • Length: 57mm
  • Bore diameter mounting side: Ø8.5mm

Want a full black balustrade?

We can custom manufacture to order, simply contact our sales team to get your project started on 01302 752 504 or email us at

Glass Balustrade in Powder Coated Black Finish

Installation Advice

S3i Video

Video: Glass Clamp Installation for Stainless Steel Balustrade - S3i Group

Glass clamp installation within a stainless steel balustrade. An easy to understand guide to fitting a glass and stainless steel balustrade with a glass clamping system.
Refers to
Relates to
Stainless Steel Grade
Suitable For Exterior Use
Glass Type
Single Panel Glass
Glass Type
Laminated Safety Glass

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