Glass clamp 45x63mm, Flat, Satin

The Strofix glass clamp 45×63 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 63 × 45 × 28 mm (L × H × depth) and holds glass panels from 6 to 12.76 mm thick — including 12 mm single tempered glass and 12.76 mm laminated safety glass (6+6+0.76 PVB, also designated 66.2). The distance between the mounting surface and the glass panel is 20 mm. Available in AISI 304 or AISI 316 with a satin finish. Includes support. Attached by screwing (elements for screwing included).

The wider 63 mm body is the key advantage of this clamp — it accommodates thicker glass panels than the standard 45 × 45 mm clamps, which are limited to 10.76 mm. The extended glass range (up to 12.76 mm) makes this clamp suitable for heavy-duty glass balustrade installations where thicker laminated safety glass is specified for structural or safety reasons. The rectangular 63 × 45 mm format provides a wider visual profile on the post or wall compared to the square 45 × 45 clamps. AISI 304 is suitable for standard installations; AISI 316 provides higher chloride resistance for coastal or exposed environments.

Select the glass thickness and steel grade in the dropdowns at order time.

Use cases:

• Glass balustrade panels in 12 mm tempered or 12.76 mm laminated safety glass
• Heavy-duty glass railing installations requiring thicker-than-standard glass panels
• Flat-mount glass clamp where the 45 × 45 mm clamp cannot accommodate the glass thickness
• Commercial and public-access glass railings with 12 mm or thicker glass specifications
• Coastal installations requiring AISI 316 with thick glass capacity

FAQ

What glass thicknesses are supported?

The clamp accepts glass from 6 to 12.76 mm: single tempered glass (6, 8, 10, 12 mm) and laminated safety glass (8.76, 10.76, 12.76 mm). The 12.76 mm option corresponds to laminated glass designation 66.2 (6+6+0.76 PVB interlayer). Select the matching rubber gasket in the dropdown.

How does this compare to the 45×45 mm flat clamps?

The 45 × 45 clamps accept glass up to 10.76 mm. This 45 × 63 clamp extends the range to 12.76 mm. The wider 63 mm body also provides a 28 mm depth (vs 26–27 mm on the 45 × 45). Choose this clamp when the glass panel is thicker than 10.76 mm, or when the wider body profile is preferred aesthetically.

What are the clamp dimensions?

The clamp is 63 × 45 × 28 mm (L × H × depth). L = 63 mm is the width (wider dimension), H = 45 mm is the height. The standoff distance from mounting surface to glass is 20 mm.

Does this clamp include support?

Yes. The description indicates this clamp includes support (security plate).

Which steel grades are available?

AISI 304 and AISI 316. Choose AISI 316 for coastal, pool, or high-humidity installations.

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.