The catalogue reports the product's standard characteristics.
If you have some particoular requirements that need dimensions, tolerances or out-standard qualities you can ask commercial office for informations.

Merchant bars
U CHANNELS

Lenght: 6m / 12m
Tolerance: (-0 / +200mm)

UNI EU 54 NF A 45-007

NF A 45-210 DIN 1026