A soil-working tool (1, 1, 1") for releasable fixation to an agricultural implement (100) comprises a mounting portion (13, 13, 13"), which is adapted to be inserted through a first opening (25) in a first wall portion (21) of a carrier (2). The mounting portion (13, 13, 13") has an end portion (15, 15a, 15b, 15"), which is adapted to engage with a recess (26, 26a, 26b, 26") in a second, substantially opposite, wall portion (22) of the carrier (2), The part of the end portion (15, 15a, 15b, 15") that is insertable in the recess (26, 26a, 26b, 26") has a smaller effective cross-sectional area than a part (14) of the mounting portion (13, 13, 13") that is adapted to bear against the first wall portion (21). Furthermore, an agricultural implement is disclosed comprising one or more such tools.
