Standard Crossovers (J-Stringer)

The MIRO J-Stringer’s patent pending design is unlike anything else on the market, which provides a number of benefits for you, including:

  • Shorter lead times. J-Stringer Crossovers are an off-the-shelf stock item that do not require long lead times for customization.
  • Easy to assemble. Factory assembly is offered, but the J-Stringer Crossover is simple enough to be assembled on site. Shipping unassembled may save freight costs.
  • Modular configuration. The patent-pending, self repeating J-Stringer part allows for various configurations to fit your project needs.
  • Ships in smaller container. Every crossover between 1-step and 4-steps will fit on a standard pallet.
  • Tighter Footprint. The bases on a J-Stringer Crossover don’t stick out like other crossovers, which means a smaller footprint and lower trip hazard.

J-Stringer Crossover Kits are a selection of pre-designed crossovers that are easy to order, easy to assemble, and that accommodate a large majority of situations where a crossover stair system is needed. They are available in fifteen standard sizes. For additional options please see our Custom Crossovers.

For crossover applications requiring high wind & seismic design, please visit our Wind & Seismic section.

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SKU: Crossover-Kits Category:

Description

Base Material
Polycarbonate is standard. Stainless steel is also available.
Size
Deck bases are 16" x 18". Platform lengths are available in 12" increments from 48" to 72" long.
Dimensions
12-48" height clearance, 75-190" overall length. See spec sheet for further details.
Riser Height
9"
Max Load Weight
All access or service systems are designed to meet loading criteria per ASCE7-10 or OSHA regulations.

Sizes

Standard Crossover (no handrail)

Model Name

Clearance Span

Clearance Height

Step Quantity

Total Length

C-35x123512-1/4175-1/2
C-47x124712-1/4187-1/2
C-59x125912-1/4199-1/2
C-35x213521-1/4298-1/8
C-47x214721-1/42110-1/8
C-59x215921-1/42122-1/8

Standard Crossover with handrail

Model Name

Clearance Span

Clearance Height

Step Quantity

Total Length

C-35x30H3530-1/43120-3/4
C-47x30H4730-1/43132-3/4
C-59x30H5930-1/43144-3/4
C-35x39H3539-1/44143-3/4
C-47x39H4739-1/44155-3/4
C-59x39H5939-1/44167-3/4
C-35x48H3548-1/45166-3/4
C-47x48H4748-1/45178-3/4
C-59x48H5948-1/45190-3/4

Accessories

Downloads

Standard Crossovers (no handrail)

Spec and Drawing Sheets (PDF)

 

Standard Crossovers with Handrail

Spec and Drawing Sheets (PDF)