Glass clamp 45x77mm, 16.76-17.52mm, Satin, 90°

The Strofix glass clamp 45×77 mm, 90° (16.76–17.52 mm) is a stainless-steel glass-to-glass corner clamp for connecting two of the thickest glass panels meeting at a right angle (90°) on flat mounting surfaces. The clamp measures 45 × 77 mm and holds glass panels from 16.76 to 17.52 mm thick. Manufactured from AISI 304 stainless steel with a satin finish. Flat mounting surface.

This is the thickest-glass 90° corner clamp in the Strofix range, dedicated to heavy structural laminated glass — 16.76 mm (88.2 designation, two 8 mm panes with 0.76 mm PVB) and 17.52 mm. It creates a 90° corner joint where a glass balustrade or enclosure turns a right-angle corner with the heaviest glass. The clamp grips both thick panel edges at the corner, maintaining the right-angle alignment. This extends the 90° corner range into the same heavy-glass territory covered by the thickest 180° inline joint clamps.

Use cases:

• 90° corner joint for the thickest structural glass (16.76–17.52 mm) in a balustrade or enclosure
• Glass balustrade runs turning a right-angle corner with 88.2 laminated glass
• Structural glass enclosure corners under high loading
• Heavy laminated glass corner connections in commercial and public-access projects
• Right-angle joints in structural glass barriers with the thickest panels

FAQ

What glass thicknesses are supported?

Two options within the range: 16.76 mm (88.2 laminated, two 8 mm panes with 0.76 mm PVB) and 17.52 mm laminated safety glass. This is the thickest glass range among the 90° corner clamps.

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

The other corner clamps cover glass up to 15 mm (the 82 × 55 handles 12–15 mm; the smaller clamps handle up to 12.76 mm). This 45 × 77 clamp handles the thickest 16.76–17.52 mm glass. Choose this clamp for 88.2 laminated or 17.52 mm structural glass corners.

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 45 × 77 mm.

What steel grade is used?

AISI 304 stainless steel with a satin finish.

What mounting surface does this fit?

The clamp has a flat back for mounting on walls, square posts, and flat-sided structural members.

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.