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Aluminum Grating: Ohio Gratings Inc.

PressLock Bar Grating Resources

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Specification Sheet (PDF)

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PressLock Bar Grating: Advantages
Within the manufacturing process, PressLock offers flexibility to the end user based on the spacing and the load requirements. Bar spacings are available in increments of 7/16" in either direction making it ideal for standard flooring applications as well as a multitude of architectural applications such as building facades, fencing, sun screens, security barriers and handrail infill panels. For mezzanine flooring, the PressLock cross bars can be assembled closer together for greater foot comfort. The flush top design allows for a smoother rolling surface for push carts which are often used in distribution centers and warehouses.
PressLock Grating Shoe Problem
High heel caught in the opening of
traditional 19W4 grating.
PressLock Grating Shoe Solution
Specify ADA compliant 21PL7 PressLock grating
which allows high heels to stay on walking surface.
PressLock Grating Wheel Problem
Why have issues with 1" x 1/8" 19W4 weld forge
PressLock Grating Wheel Solution
When carts can roll smoothly over our new 21PL7
PressLock Grating 21PL21
21PL21
Both the bearing bars and cross bars are spaced at 1-5/16" center to center. This spacing is appropriate when pushcarts & pallet jacks are not use on the mezzanines.
PressLock Grating 21PL7
21PL7
This is the most popular spacing. (1-5/16" center to center on the bearing bars and 7/16" center to center on the cross bar). Ideal for carts & other rolling equipment.
Advantages
  • Offers flexibility to the end user based on the spacing and load requirements
  • Bar spacings are available in increments of 7/16" in either direction
  • Can be assembled closer together for greater foot comfort
  • Allows for a smoother rolling surface for pushcarts, wheelchairs and strollers
  • Equal end dimensions in both directions
  • Uniform precision mesh size


  • Lighter weight steel option compared to other steel products
  • Panel widths available up to 72"
  • Full perimeter interlocking T-band  
PressLock Grating T Band

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