Stainless Steel Crash Rail 4" w/I-Bkts 2181


Recycled Content, Stainless Steel ProductsStainless Steel Crash Rail | 4" wide bar | Perfect for clean rooms as well as biological and hospital settings | Engineering drawing for each order | Custom Design For Each Facility |


For a specific length, order the next size up and specify your length(s) in the Order Note box at Checkout.

Stainless Steel Crash Rail - 4" Wide - Order Straight Runs with Two Returns or Order Customized Lay-Out


Type 304 stainless steel standard; Type 316 stainless steel also available

  • 1/4" thick x 4" high (standard)
  • I-Beam brackets (standard),
  • Exposed fasteners (standard) or Hidden Fasteners
  • Maximum continuous length 142"L.
  • Continuous inside and outside corners
  • Custom fabricated, marked for installation per your specifications
  • Approval drawing prepared before fabrication begins

Available Crash Rail Brackets from

  Standard Bracket Fasteners   Hidden Bracket Fasteners
Rail Width I-Beam Z-Bracket Tube Bracket   I-Beam Z-Bracket Tube Bracket
2" N/A N/A 2181.2   N/A N/A N/A
3" 2181.3 2181B.3 2181C.3   2181D.3 2181E.3 N/A
4" 2181 2181B 2181C   2181D 2181E N/A
6" 2181.6 2181B.6 2181C.6   2181D.6 2181E.6 N/A


1. I-Beam bracket is always clear anodized aluminum. Its length is sized to accommodate the rail width.

2. Z-Bracket is fabricated from 1/8" thick stainless steel bar stock. The bar stock width is selected to accommodate the rail width.

3. Tube Bracket is always clear anodized aluminum. It is not available for hidden fastening.

4. Standard bracket fastening is to drill and countersink for flat head mechanical fasteners.

6. Hidden bracket fastener for stainless rail is a welded threaded stud.



Contact us for Pricing

This crash rail is also available in aluminum, Protector Series 2180 .

Warning California Customers: Visit State of California website: for more information regarding Proposition 65. This product may expose you to chemicals including Chromium-Hexavalent, which is known to the State of California to cause cancer or developmental toxicity.

2181 - 4" Rail I-Beam Bracket Tech Sheet (2181.pdf, 333 Kb) [Download]

2181 Specification (2181_Specification.pdf, 120 Kb) [Download]

2181D - 4" Rail I-Beam Bracket w/Hidden Fasteners Tech Sheet (2181D.pdf, 334 Kb) [Download]

2181D - Specifications (2181D_Specifications.pdf, 102 Kb) [Download]

LEED Information for 2181 (Recycled_Content_of_Stainless_Products.pdf, 414 Kb) [Download]

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