Arrangement consisting of a pull-out guide and a driver

An arrangement comprising:

• a first extension guide for guiding a movable furniture part;
• an entrainment member to be driven by a drive device for moving the movable furniture part in relation to a furniture carcass, wherein the entrainment member comprises an entrainment projection to be actively connected to the drive device;
• and
• a first fastening device including a first part arranged on the entrainment member and a second part arranged on the first extension guide, the first fastening device being configured to fasten the entrainment member to the first extension guide,
• wherein a first one of the first part and the second part of the first fastening device is a pin and a second one of the first part part and the second part is a pin-receiving element corresponding to the pin,
• wherein the pin is positioned obliquely to a longitudinal axis of the first extension guide and the pin receiving element comprises an insertion channel for receiving the pin, the insertion channel comprising a bottleneck,
• wherein the arrangement further includes a second fastening device including a first part arranged on the entrainment member, the first part being a pin or a pin-receiving element, the first part of the second fastening device being configured to fasten the entrainment member to a second extension guide laterally reversed in relation to the first extension guide, and
• wherein the first part of the first fastening device arranged on the entrainment member is oriented so as to be laterally reversed in relation to the first part of the second fastening device arranged on the entrainment member,
• wherein the pin-receiving element comprises a bearing region for the pin, the bearing region being separate from the insertion channel,
• wherein a minimal clear width in an area of the bottleneck of the insertion channel is smaller than a minimal clear width in the bearing region.