A door for an operator cab of a lift truck, wherein the operator cab comprises a cab frame, and wherein the door comprises: a door frame defining periphery edges of the door, the door frame comprising: a substantially vertical peripheral edge on an attachment side of the door, being an attachment edge; a peripheral edge opposite the attachment edge and on a swinging-open side of the door; a substantially horizontal upper peripheral edge; and a substantially horizontal lower peripheral edge; a set of glass sheets attached to the door frame; a substantially horizontal support member connected to the peripheral edge opposite the attachment edge, the support member being sized and positioned to minimize visual obstruction of an operator seated in the operator cab looking through the door; an upper hinge connection area in proximity to the substantially vertical peripheral edge on the attachment side of the door; a lower hinge connection area in proximity to the substantially vertical peripheral edge on the attachment side of the door; a first hinge connected to the upper hinge connection area and to the operator cab and a second hinge connected to the lower hinge connection area and to the operator cab, whereby the door frame can rotate about a substantially vertical axis adjacent to and parallel with substantially vertical peripheral edge on the attachment side of the door; a catch assembly comprising a knob on the door and a bracket connected to the cab, the bracket configured to engage with the knob to thereby hold the door in an open position and to disengage from the knob to facilitate closing the door, wherein the knob comprises a pin having a head portion and a neck portion, and wherein the bracket comprises a collar that is configured to engage with the head and neck portions (258a, 258b) of the pin to thereby hold the door in an open position and to disengage from the knob when the head and neck portions (258a, 258b) of the pin are released from the collar to thereby close the door; a door handle connected to the door in proximity to the peripheral edge opposite the attachment edge on the swinging-open side of the door; a vertical operator handlebar connected to the door frame and providing structural strength to the door frame, the vertical operator handlebar positioned in proximity to the substantially vertical peripheral edge on the attachment side of the door so as to not unduly visually obscure sight through the door; and a horizontal operator handlebar connected to the door frame and providing structural strength to the door frame, the horizontal operator handlebar positioned in proximity to the support member so as to not appreciably visually obscure sight through the door more than the support member. a door frame defining periphery edges of the door, the door frame comprising: a substantially vertical peripheral edge on an attachment side of the door, being an attachment edge; a peripheral edge opposite the attachment edge and on a swinging-open side of the door; a substantially horizontal upper peripheral edge; and a substantially horizontal lower peripheral edge; a substantially vertical peripheral edge on an attachment side of the door, being an attachment edge; a peripheral edge opposite the attachment edge and on a swinging-open side of the door; a substantially horizontal upper peripheral edge; and a substantially horizontal lower peripheral edge; a set of glass sheets attached to the door frame; a substantially horizontal support member connected to the peripheral edge opposite the attachment edge, the support member being sized and positioned to minimize visual obstruction of an operator seated in the operator cab looking through the door; an upper hinge connection area in proximity to the substantially vertical peripheral edge on the attachment side of the door; a lower hinge connection area in proximity to the substantially vertical peripheral edge on the attachment side of the door; a first hinge connected to the upper hinge connection area and to the operator cab and a second hinge connected to the lower hinge connection area and to the operator cab, whereby the door frame can rotate about a substantially vertical axis adjacent to and parallel with substantially vertical peripheral edge on the attachment side of the door; a catch assembly comprising a knob on the door and a bracket connected to the cab, the bracket configured to engage with the knob to thereby hold the door in an open position and to disengage from the knob to facilitate closing the door, wherein the knob comprises a pin having a head portion and a neck portion, and wherein the bracket comprises a collar that is configured to engage with the head and neck portions (258a, 258b) of the pin to thereby hold the door in an open position and to disengage from the knob when the head and neck portions (258a, 258b) of the pin are released from the collar to thereby close the door; a door handle connected to the door in proximity to the peripheral edge opposite the attachment edge on the swinging-open side of the door; a vertical operator handlebar connected to the door frame and providing structural strength to the door frame, the vertical operator handlebar positioned in proximity to the substantially vertical peripheral edge on the attachment side of the door so as to not unduly visually obscure sight through the door; and a horizontal operator handlebar connected to the door frame and providing structural strength to the door frame, the horizontal operator handlebar positioned in proximity to the support member so as to not appreciably visually obscure sight through the door more than the support member.