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SKU RT1222S-04/242V

Vertical crossbar holder for 12mm, 42.4, Satin

Brand Strofix
€3.39 Tax excluded
€4.10 Tax included
Tax included
Quantity
Steel grade AISI304
Surface finish Satin
Mounting surface type Tube ø 42,4mm
Diameter ø 12mm
Crossbar hole type Connecting
Holder diameter ø 22mm

The Strofix vertical crossbar holder is an AISI 304 stainless-steel railing component used to mount Ø12 mm crossbars onto Ø42.4 mm railing post tubes in a vertical arrangement. The holder has a 22 mm body diameter, 48 mm overall height, and is supplied in satin finish with screwing elements included.

The vertical crossbar holder features two Ø12 mm holes (d1 and d2) aligned vertically, allowing two horizontal crossbar rods to pass through at a fixed spacing. The holder is fixed to the Ø42.4 mm post tube and secured with the included grub screws. AISI 304 stainless steel is suitable for standard interior and exterior railing installations.

The satin finish provides a uniform appearance that matches other Strofix railing components in the same finish, reducing visible fingerprints and micro-scratches.

Use cases:

  • Horizontal crossbar infill on residential balcony and terrace railings
  • Staircase balustrade crossbar mounting with Ø42.4 mm post systems
  • Commercial building exterior railing crossbar infill
  • Mezzanine and gallery railings with horizontal bar infill
  • Garden and terrace railing crossbar systems (AISI 304 for inland locations)

FAQ:

What crossbar diameter does this holder accept?

The vertical crossbar holder has two holes of Ø12 mm each (d1 = 12 mm, d2 = 12 mm). It is designed for Ø12 mm solid or hollow crossbar rods.

What post tube diameter does this holder fit?

The holder is designed for Ø42.4 mm railing post tubes. This is the standard post tube size used in Strofix railing systems.

What is the overall height of the holder?

The holder has an overall height of 48 mm (H = 48 mm). This is the total vertical dimension of the component.

What is the body diameter?

The holder body has a 22 mm outer diameter (D = 22 mm), providing a compact profile that sits closely against the Ø42.4 mm post tube.

Are screwing elements included?

Yes. Screwing elements are included with the holder, so separate fixings do not need to be purchased for standard installation.

What steel grade and finish is used?

The holder is manufactured from AISI 304 stainless steel with a satin finish. AISI 304 is suitable for standard interior and exterior installations. In the Strofix crossbar holder range, AISI 316 is available for the through holder for Ø42.4 mm tube.

About Crossbar Holders

A crossbar holder is a stainless-steel fitting that carries a horizontal Ø12 mm rod on a railing post or a flat surface. At intermediate posts the rod runs through the holder; at end posts it ends in a left or right holder with a blind hole.

Strofix supplies 16 crossbar holders: eight for flat surfaces and eight for Ø42.4 mm round posts – through, left and right end, connecting, front and adjustable front holders, plus a vertical holder and a holder for 1.5–4 mm glass – in AISI 304 (one through holder also in AISI 316), satin or polished, all for Ø12 mm rods.

The correct holder depends on the post profile, the position in the railing run and whether the crossbar follows a stair.

Strofix quality

Strofix designs and supplies stainless-steel fastening systems for architectural glass, including glass adaptors, railing components, handrails, and structural fixings. We also serve architects, installers, and building contractors on residential and commercial projects.

The products we sell are designed by us, and manufactured under strict quality guidelines so that we can be sure our customers are getting exactly what they ordered.

All of our products meet EU quality standards. Our shipping partners provide convenient delivery times. For more on our return & warranty policy read here. Secure payments are provided by MakeCommerce.

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