Back to product listing Manhole cover 800 lockable round frame and grating 800 lockable round frame and grating 3366177-N Specifications: Product code: 3366177-N Warranty: 2 Years Product category: Normal Market: Estonia, Finland, Latvia, Norway, Sweden Product type: Set Locking mechanism: Spring locks EN load class: D400 Weight: 145 kg Width: ———— mm Max height: 225 mm Seating depth: 50 mm Lenght: ———— mm Frame opening: 740 mm Pipe fit outer diameter: ———— mM Fit together: ———— Product set: ———— Material marks: Ductile EN-GJS-500/7 Contact sales