The InKlussief is a committee for members with two right hands. This committee, under the supervision of the ‘Kluscommissaris’ of the CHC, keeps itself busy with the maintenance of the Toren. About two weekends a year, there is a maintenance weekend organised. The attendees spend the whole weekend from the morning to the afternoon doing different projects that need to be done. Afterwards, during the evening, they will enjoy a beer whilst looking at their finished projects.