Glass clamp 55x67mm, Flat, Satin

The Strofix glass clamp 55×67 mm flat is a stainless-steel glass panel holder designed for mounting on flat surfaces such as walls, square posts, and flat-sided structural members. The clamp measures 67 × 55 × 38 mm (L × H × depth) and holds glass panels from 8 to 12.76 mm thick. Manufactured from AISI 304 with a satin finish. Includes support. Attached by screwing (elements for screwing included).

The 38 mm depth makes this the deepest-body flat-mount glass clamp in the Strofix range, providing additional standoff and clamping depth compared to the smaller clamps in the same glass thickness range. The 67 × 55 mm face is the largest rectangular flat-mount body for the 8–12.76 mm glass range, giving the clamp a more substantial visual presence on the post or wall. The glass thickness range (8–12.76 mm) covers single tempered glass (8, 10, 12 mm) and laminated safety glass (8.76, 10.76, 12.76 mm). This product is available as a single fixed configuration — AISI 304, satin, with support.

Use cases:

• Deep-body flat-mount glass clamping for panels 8–12.76 mm with maximum standoff
• Large-format glass balustrade installations where a visually substantial clamp is preferred
• Premium glass railing projects requiring the deepest clamp profile for the 8–12.76 mm range
• Commercial balustrade installations where the 38 mm depth suits the post or wall configuration
• Heavy glass panels (10–12.76 mm) where the deep body provides additional clamping stability

FAQ

What makes this clamp different from the 52×52 mm flat clamp?

Both handle 8–12.76 mm glass on flat surfaces. This 55 × 67 clamp has a larger face (67 × 55 vs 52 × 52 mm) and significantly deeper body (38 vs 32 mm). The larger body provides more visual presence and greater standoff depth. The 52 × 52 is available in AISI 304/316 with satin and polished options; this 55 × 67 is AISI 304 satin only.

What glass thicknesses are supported?

The clamp accepts glass from 8 to 12.76 mm: single tempered glass (8, 10, 12 mm) and laminated safety glass (8.76, 10.76, 12.76 mm).

What are the clamp dimensions?

The clamp is 67 × 55 × 38 mm (L × H × depth). The 38 mm depth is the deepest in the Strofix flat-mount glass clamp range.

Is AISI 316 or polished finish available?

No. This product is available in AISI 304 satin only. For AISI 316 in the 8–12.76 mm range, use the 52 × 52 mm flat clamp (SKU ST-052520-4S).

Does this include support?

Yes. The clamp includes support for secondary glass retention.

How is the clamp attached?

The clamp is attached to the mounting surface by screwing. Fastening hardware is included.

About Glass Clamps for Flat Surfaces

A glass clamp for a flat surface is a stainless-steel bracket that grips a glass panel along its edge without requiring a drilled hole, fixing the panel to a wall, post or flat-sided structure by clamping pressure alone. Two halves tighten around the glass with rubber inserts that cushion the contact and accommodate different panel thicknesses.

Strofix supplies flat-mount glass clamps in ten body variants — from a compact 30×30 mm mini clamp to larger bodies with lengths up to 67 mm, heights up to 45 mm and glass-edge overhangs up to 18 mm — in AISI 304 or AISI 316 stainless steel with satin or polished finishes. Rubber inserts are available for 4, 6 and 8 mm glass, or the clamps can be ordered without rubbers for custom applications.

The correct clamp depends on body size, glass thickness, steel grade and the required finish.