Large, medium and small lower brackets

Small under the bracket

Thickness: 2.OMM Suitable for garage doors up to 9square meters

Material: Cold rolled sheet+surface galvanized or galvanized sheet

Equipped with short handle pulley

Medium under the bracket

Thickness: 2.0MMSuitable for garage doors below 12square meters

Material: Cold rolled sheet+surface galvanized or galvanized sheet

Equipped with short handle pulley

Large under bracket

Thickness: 2.5mmSuitable for standard industrial doors or double garage doors below 15square meters.Material: Cold rolled sheet+surface galvanized or galvanized sheet

Equipped with short handle pulley