Glass clamp 88x55x40mm, 16.76 - 21.52mm, Satin, 90°

The Strofix glass clamp 88×55×40 mm, 90° is a stainless-steel glass-to-glass corner clamp for connecting the thickest glass panels meeting at a right angle (90°). The clamp measures 88 × 55 × 40 mm and holds glass panels from 16.76 to 21.52 mm thick. Manufactured from AISI 316 stainless steel with a satin finish. It joins the two panels to each other and is not fixed to a wall or post.

This is the heaviest-glass 90° corner clamp in the Strofix range, covering glass from 16.76 mm up to 21.52 mm – the maximum glass thickness in the entire Strofix product line. The glass options include 16.76 mm (88.2 laminated), 17.52 mm, and 21.52 mm laminated safety glass. The substantial 88 × 55 mm body and 40 mm depth grip both ultra-thick panel edges at the corner, and the marine-grade AISI 316 stainless steel suits high-specification installations. This is the 90° corner counterpart to the 103 × 40 mm 180° inline joint clamp, which covers the same maximum glass thickness.

Use cases:

• 90° corner joint for the thickest glass (16.76–21.52 mm) in a balustrade or enclosure
• Glass balustrade runs turning a right-angle corner with ultra-thick glass
• Thick-glass enclosure corners in commercial projects
• Right-angle joints in glass balustrades with the heaviest laminated panels
• Coastal glass corner connections requiring AISI 316 and maximum glass thickness

FAQ

What glass thicknesses are supported?

Glass from 16.76 to 21.52 mm: 16.76 mm (88.2 laminated), 17.52 mm, and 21.52 mm laminated safety glass. Up to 21.52 mm is the maximum glass thickness in the Strofix range.

How does this compare to the other 90° corner clamps?

The 45 × 77 clamp handles 16.76–17.52 mm (AISI 304). This 88 × 55 × 40 mm clamp extends to 21.52 mm (AISI 316) with the largest corner body. Choose this clamp for the thickest 21.52 mm glass and marine-grade steel.

What does "90°" mean?

90° refers to the angle between the two glass panels – they meet at a right angle, forming a corner.

What are the clamp dimensions?

The clamp is 88 × 55 × 40 mm – the largest and deepest 90° corner clamp in the Strofix range.

What steel grade is used?

AISI 316 stainless steel with a satin finish – marine grade, suitable for coastal and high-humidity installations.

Is the clamp fixed to a wall or post?

No. It joins two glass panels to each other and has no fixing to a wall or post. To fix a glass panel to a wall, use a wall clamp from the same category.

About Connector Glass Clamps

A connector glass clamp is a stainless-steel bracket that joins two glass panels at a fixed angle without requiring an intermediate post between them. It clamps two panel edges simultaneously – either in a straight 180° inline configuration or at a 90° corner – creating a continuous glass run around corners or across panel joints.

Strofix supplies connector glass clamps in many variants: 180° inline clamps, 90° corner clamps, and wall clamps. Each clamp is available to suit different panel thicknesses and installation requirements.

The correct connector clamp depends on the angle between the two panels and the body style that matches the railing layout.