Assembly clamp 40x40, Satin

The Strofix assembly clamp 40×40, Satin is an AISI 304 stainless-steel clamp that grips a 40 × 40 mm square railing post without welding. It mounts on a flat surface and secures the post by clamping. Finished in satin. This is a no-weld alternative to the welded base plates.

This assembly clamp anchors an upright 40 × 40 mm square post to the floor or structure by clamping rather than welding — the post is held mechanically, allowing assembly on site without welding equipment or finishing. It is the square-post counterpart to the round Ø42.4 mm assembly clamp. It suits installations where welding is impractical, where the post may need to be removed or repositioned, or where a clean satin-finished fixing is wanted on show. Unlike the raw welded base plates (concealed by covers), this clamp is supplied in a satin finish for a finished appearance.

Use cases:

• No-weld floor mounting of 40 × 40 mm square railing posts
• Site assembly where welding equipment is unavailable or impractical
• Demountable or repositionable square post installations
• Clean satin-finished square post fixing left on show
• Stainless-steel clamp fixing for square railing uprights

FAQ

How does this differ from the welded base plates?

The welded base plates require the post to be welded to the plate. This assembly clamp grips the 40 × 40 mm square post mechanically — no welding is needed, so it can be assembled on site and is demountable.

What post tube does it fit?

The 40 × 40 mm square post tube.

How does it compare to the round Ø42.4 assembly clamp?

Both are AISI 304 satin no-weld clamps. This version fits the 40 × 40 mm square post; the other fits the round Ø42.4 mm post.

What finish is it supplied in?

Satin — a finished appearance suitable for being left on show.

What steel grade is used?

AISI 304 stainless steel.