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Our forms, your function. Jensen Precast is among the largest independently owned precast concrete companies in the United States. Precast concrete is our only business, and our 40 years of expertise reflects that singular concentration. We design and manufacture standard and custom precast concrete products to meet large-scale infrastructure demands for highway construction, retaining walls, electric and gas utility, telecommunications, water, on-site wastewater, and sewage applications.

California's K-Rail Resource

New or Used

We Buy Used K-Rail

Temporary Railing (Type K), also known as K-Rail or Krail, is the State of California Department of Transportation (Caltrans) specification for temporary concrete barrier rail.

For immediate action on k-rail sales or k-rail rentals please call us at:

Northern California: (916) 991-8800
Southern California: (909) 429-4111
Or E-Mail us today.

Jensen Precast has been manufacturing and renting K-Rail for 23 years. We have four production facilities in California and have been manufacturing precast concrete products since 1967.

Delivery and Off-Loading Available
Also Available: K-Rail Pins
Portable Concrete Barrier (Type 60K) Temporary Railing (Type K)
Temporary Railing (Type K)
32" High-24" Wide at Bottom
10' Section=4,000 lbs
20' Section=8,000 lbs
Portable Concrete Barrier (Type 60K)
36" High-24" Wide at Bottom
13' Long Sections
13' Section=8,342 lbs
Common Non-Highway Uses
  • Security Perimeters
  • Protect Fences
  • Block Off Access
  • Earth Retention
  • Barricade Open Pits
  • Define Roadways & Walkways
  • Contain Rock, Sand
    & Recyclables in Storage Areas
Examples of Used K-Rail
Used Krail is typically stockpiled after a job, then pulled from for sales or rental to various locations K-Rail that has been used on a previous project can be from good condition to poor condition. Good condition Krail typically has little to no damage on corners and end loops. Large quantities of k-rail can be stockpiled in a single location prior to placement on a job Excessive damage to the ends of Krail including corners or end loops generally must be repaired before use on a Caltrans project, but not for non DOT or private use. When paint has been worn off from extended use of k-rail, it must be painted prior to be placed on another Caltrans project. Krail with in too poor condition to be placed on a Caltrans job is perfect for applications such as defining roadways and walkways. Depending on the application, used and new k-rail can be rented or sold with or with out krail pins.
For Inquiries Please Call:
Northern California:
(916) 991-8800

Southern California:
(909) 429-4111
Don Jensen
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