Abstract: An end connector for a horizontal scaffold member includes two sidewalls that are substantially parallel joined to a pipe. Each side wall has two spaced apart engagement section. The sidewalls extend into the interior of the pipe and remain substantially parallel in the interior of the pipe. A movable latch is positioned between the two sidewalls.

Abstract: An end connector for a horizontal scaffold member includes two sidewalls that are substantially parallel joined to a pipe. Each side wall has two spaced apart engagement section. The sidewalls extend into the interior of the pipe and remain substantially parallel in the interior of the pipe. A movable latch is positioned between the two sidewalls.

Abstract: The invention is an end connector for a horizontal scaffold member where the top of the end connector is inserted into the interior of a scaffold pipe. The invention includes a locking latch that includes a rotating latch member and a rotating lock that interfere when the latch is locked.

Abstract: An improved scaffold connection is provided, attachable to a vertical scaffold member having a plurality of ring members. The scaffold joint has an upper side and a lower side, and an upper hook section and a lower hook section engagable with the ring members on the vertical scaffold members. The invention includes two latches to lock the joint to two ring members, where the two latches are mechanically connected.

Abstract: A scaffold hatch system including a frame member with an opening therethrough, the frame member being supportably attachable to a scaffolding system, the scaffolding system including a plurality of horizontal support members, a plurality of vertical support members and a floor having a walking surface with a passageway therethrough, where the opening of the frame is alignable with the passageway. The invention includes several flanges for attachment to a scaffold system. A hatch attached to the frame to cover the opening is also provided, as is a ladder to access the hatch.