The craftsman a single also has smooth near drawer slides, which happens to be a nice issue to have and will help maintain the drawers closed when one moves the cart about with no locking the drawers up. When it's engaged the spring does pull the pulley and tightens. The https://craftsman-lts2000-review75192.xzblogs.com/45475243/new-step-by-step-map-for-craftsman-lts2000-specs