Product Documentation
Disclaimer
External manufacturer-provided specifications and technical information are provided “as is” for informational purposes only. We do not warrant their accuracy, completeness, or currency and are not responsible for errors, omissions, or outdated information. Customers should verify all specifications directly with the manufacturer before purchase or use.
Iron Age IA-OBLIO-0418-HP Class B Oblio Heel-Proof Cast Iron 4" x 18" Grate
Iron Age IA-OBLIO-0418-HP Class B Oblio Heel-Proof Cast Iron 4" x 18" Grate

Additional Information
- Grate Width: 4.13" for NDS Spee-D
- Grate Height: 0.75"
- Weight: 8.0 lb
- Grate Material / Color / Finish: Ductile/Cast Iron - Raw
- Manufacturer: Iron Age Designs
- System: Spee-D
- Grate Load Class: Class B
- Application: Residential, Decorative, Sports Complex - Recreational, General Purpose Drainage - Interior, General Purpose Drainage - External
Description
Iron Age grate ON4-18I02HP
Large project? Request a Quote
Decorative Iron Age grate with the Oblio pattern (ON4-18I02HP) and is available in either the raw casting or BoOF finish (Baked on Oil Finish).
Actual Dimensions: 4.09" [104 mm] x 17.88" [455 mm] x .75" [19 mm]
Specification Sheet for IA-OBLIO-0418-HP
Designed to fit: NDS - Spee-D Channel
Please note that all raw cast-iron grates begin to naturally rust with exposure to any form of moisture and will appear bright orange before settling to brown.