Step Manhole No.2 

The Step Manhole No.2 (Order Code: E3409) is a galvanised bolt-on step iron designed for safe and durable access within underground utility chambers and inspection manholes. Ideal as a replacement for missing or damaged steps, this unit is securely fixed to manhole walls using Bolt Expansion 1A fittings. Manufactured from either malleable iron to BS6681 Grade B35/12 or ductile (spheroidal graphite) iron in compliance with BS EN 1563 (grades 500/7 or 600/3), it delivers reliable strength and long-term corrosion resistance for use in demanding civil and utility infrastructure environments.

Key Features:

• Bolt-on step iron for underground manholes and access chambers

• Galvanised finish to BS1461 for enhanced corrosion protection

• Compatible with Bolt Expansion 1A fixings

• Suitable for replacement or retrofit of existing steps

• Compliant with BS6681 and BS23789 material specifications

• General tolerance: ±1.0mm

• Lightweight and easy to install – weighs just 1.21kg per step

Technical Specification:

• Product Code: E3409

• Description: Step Manhole No.2 – Bolt-On Step Iron

• Material Options:

  • Malleable Iron (BS6681 Grade B35/12)

  • Ductile Iron (BS EN 1563, Grades 500/7 or 600/3)

• Finish: Hot-dip galvanised to BS1461

• Weight: 1.21kg per unit

• Fixing Method: Bolt Expansion 1A

• Application: Manholes, inspection chambers, underground access