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TNR Ironwill Steel
Steel Stirrups

Manufactured from high-quality steel, our stirrups provide critical reinforcement for concrete beams and columns. Built for strength, precision, and reliability, they are trusted in construction projects across Sri Lanka.


Key Features

  • Structural Integrity – Precisely formed stirrups maintain correct spacing for main rebars, reducing cracking and improving durability.
  • High-Quality Steel – Produced from durable steel that meets industry tensile standards for long-term structural performance.
  • Custom Sizes Available – Standard and custom diameters, leg lengths, and bends tailored for different beam and column designs.
  • Perfect Fit – Designed to hold rebars firmly in place, whether welded or tied.
  • Islandwide Distribution – Available through TNR’s extensive dealer network with delivery to any location in Sri Lanka.

Technical Specifications

Specification Details
Bar Diameter 6.5 mm (standard), other sizes on request
Leg Lengths & Spacing Standard or customized per structural design
Weight Supplied in 25 kg bags
Bend Angles Standard 135°, 90°, or as required
Finish / Coating Mild steel

Formwork Concrete

Applications

  • Reinforcement for beams and columns.
  • Structural support for slab edges and cantilevers.
  • Shoring and temporary reinforcement where alignment of rebars is critical.

Frequently Asked Questions

They hold main reinforcement bars (rebars) in place inside beams and columns, ensuring stability and preventing cracks.

Standard is 6.5 mm, with 10 mm, 12 mm, and other sizes available on request.

This depends on beam width, height, and load requirements. Our team can calculate quantities based on your structural drawings.

Yes. We manufacture to specification — including diameter, leg length, and bend angle — to fit any beam or column design.

Yes. TNR Ironwill stirrups are available through our islandwide dealer network, with reliable delivery to sites and hardware stores.
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