Stair Stringer Landing-to-Landing - 10 Step for a Pair (2 Piece)
Solid steel stair stringers engineered for landing-to-landing installations in pairs, built to handle clear spans up to 17 steps when paired with aluminium or timber treads. Each pair provides strong, reliable support for residential, commercial, and office settings.
Designed for versatile mounting, you can choose from In-Ground, Bolt-On-Concrete, or Landing To Landing configurations to fit your space. A third central stringer is recommended for wider tread spans to maintain solid support.
Key fit and installation details
- Pair quantity with a maximum tread width per pair of 1200mm
- Supports 50mm treads with up to 125mm gap between treads
- RHS size: 100mm x 50mm x 3mm; bolt holes: 14mm; tread bolts/slots: 8mm / 11mm x 18mm
- Rise: 175mm; Going: 250mm; Treads: 10
- Finish: Hot-Dip Galvanised
Stair Stringers are sold as a pair and manufactured in Australia for versatile residential, commercial, and office use. Shipping options available. Inโstore pickup available โ contact us for pickup location & hours.