Pull-out guide for a furniture part

A pull-out guide for a pull-out furniture part which can be pulled out of a furniture cabinet, the pull-out guide comprising:

• a cabinet rail which is attachable to the furniture cabinet,
• a pull-out rail which is attachable to the pull-out furniture part and is adapted to be pulled out in a pull-out direction from a completely pushed-in insertion position into a completely pulled-out extension position, and is adapted to be pushed into the insertion position from the extension position counter to the pull-out direction,
• a bolt part for blocking at least one of the pulling out of the pull-out rail from the insertion position of the pull-out rail or the pushing in of the pull-out rail from the extension position of the pull-out rail,
• the bolt part is adjustable by an actuating element from a blocking position, in which the bolt part blocks the pulling out of the pull-out rail from the insertion position of the pull-out rail or blocks the pushing in of the pull-out rail from the extension position of the pull-out rail, into a release position, in which the bolt part releases the pulling out of the pull-out rail from the insertion position of the pull-out rail or releases the pushing in of the pull-out rail from the extension position of the pull-out rail,
• a spring element that holds the bolt part in the blocking position in at least one of the insertion position of the pull-out rail or the extension position of the pull-out rail,
• an actuation element by which the bolt part is adjustable from the blocking position into the release position counter to the force of the spring element,
• the cabinet rail including a running track along which the bolt part slides or rolls during the pulling out and pushing in of the pull-out rail, the bolt part being pressed onto the running track by the spring element, and
• the bolt part is guided displaceably parallel to a displacement direction by a base part, and is displaceable from the blocking position in the displacement direction into the release position counter to the spring force of the spring element by actuation of the actuating element.