Abstract: System for the suspension of a bucket (10) on a wall surface, and comprising a lockable wall bracket (1) for mounting on the substantially vertical wall surface, a bucket (10) with a flat side (11) with a bent edge part (12) and a downwards extending edge part (13), and a handle (20) with a shape corresponding to a circumferential part of the upper edge of the bucket comprising said edge parts (12, 13), where said wall bracket (1) is provided as a preferably moulded unit with a preferably rectangular base (2) and with an upper supporting part (3) provided in front at a distance, preferably with the same width as the base (2) and connected to this via a cranked transition piece (4), wherein said supporting part (3) comprises a width corresponding to said edge parts (12, 13) of the bucket, wherein the base (2) in a section comprises a locking means (6) arranged for interacting with a complementarily shaped locking means (14, 15) in a section of said downwards extending edge part (13) of the bucket when said edg