Kleen Break Assembly for 1¾" & 2" Square Post
Kleen Break Assembly for 1¾" & 2" Square Post
Kleen Break Assembly for 1¾" & 2" Square Post

Kleen Break Assembly for 1¾" & 2" Square Post

Made in the U.S.A.

Description: KLEEN BREAK MODEL 425 SIGN POST COUPLERNCHRP 350 COMPLIANT / This Kleen Break assembly can be installed using: stem base imbedded flush mount in new concrete...… Learn More

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Item #: XKB42520‐G

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Kleen Break Assembly for 1¾" & 2" Square Post


This Kleen Break assembly can be installed using: stem base imbedded flush mount in new concrete. The Kleen Break system allows for 360° indexing, for proper sign orientation after anchoring portion is permanently set. When properly installed, the Kleen Break supports the sign post at 100% of the strength of the post for windloading, yet breaks away per NCHRP 350 criteria when impacted. After impact, all components of the Kleen Break system are reusable, with the exception of the shear bolt. NCHRP 350 Tested  FHWA Accepted (SS-131) 

Product Specs

More information about Kleen Break Assembly for 1¾" & 2" Square Post. This Posts Brackets Hardware order item number is XKB42520‐G

Posts, Brackets & Hardware:
Shop Signs & Traffic:

Shop all Posts Brackets Hardware

Shipping & Freight

Shipping Options

Ground Shipping Only on non-freight items.
Freight Shipping Freight Items include all Commercial Christmas Decorations, Oversized items such as signs over 36", sign posts, and traffic control devices such as speed bumps and cones.

Ground Shipping

Most orders will ship UPS Ground or FedEx Ground. Expedited shipping is not available. Shipping cost will be added to all orders unless prior quotes have been provided.

Freight Shipping

Many of our items are required to ship freight. Items that ship by freight truck cannot be sent to a residential address.

Additional shipping cost may be added for extra services such as:

  • Call before delivery
  • Lift gate, inside delivery
  • Lengths over 8’

If these services are requested by the customer at the time of delivery then these added cost will be invoiced.

Local Pickup

Our website does not have local pickup option at checkout. Please call us for local pickup orders. Pickup at our Lafayette Louisiana sales office is only available for a limited number of items. Non-stock items may incur a shipping cost. Please contact us for more info.

Lead Times & Production Time

Evangeline Specialties cannot guarantee the production time or ship date of most orders. Most orders ship directly from the products manufacturer. Production times vary for all of our product types. Please call for availability or if a use date is required.

Standard Production Times

Traffic Signage

  • 1 to 3 days on most signs
  • Custom or non-standard signs 3-14 days
  • Barricades 5 days
  • Flashing Blinker Signs & Radar Signs 4 weeks

Christmas Decorations

  • Lamps and cords 2-4 days
  • Pole Mounted & Ground Mounted Decorations 1-3 weeks

Flags & Banners

  • Flags 1 to 3 days
  • Custom Flags 2 weeks
  • Custom printed Banners 1-2 weeks
  • Flag Poles 2 weeks

Custom Imprinted Promotional Items:

  • 2 weeks 

Have Shipping questions?

Please contact us with any shipping questions you may have.

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Get Help

We love hearing from our customers.  Contact our customer service department and we will help answer any of your questions regarding orders, freight quotes, bulk discounts and more.  If you are looking for reference info and answers to some frequently asked questions, please visit our customer help desk

Visit Help Desk

Email Us

Email us directly at sales@evangelinespecialties.com or use the contact form on this page.

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Call Us

Phone: 800-451-0364  or 337-232-3898

Fax: (337) 233-1768

Hours: Mon.-Thurs. 8-5  Fri. 8-4  (CST)

Our Location

1825 Bertrand Dr. Lafayette, LA 70506 (map & directions

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