Ladder hanger systems and methods are disclosed, including a hanger assembly engaged with a ladder, the hanger assembly comprising: a plate having a longitudinal axis, a front having a textured surface, and a back; a first track and a second track connected to the back of the plate, the first track substantially aligned with the second track along the longitudinal axis, the first track spaced longitudinally from the second track; a first clamp moveably engaged with the first track, a second clamp moveably engaged with the second track; and mounting hooks connected to the plate between the first track and the second track, the mounting hooks forming a receiving space for a rung of a ladder, engaged with the first rung, and positioned between a pair of spaced apart rails of a side rail assembly.

Ladders, ladder components and related methods are provided including embodiments of a hinge that may be used in a combination ladder. In one embodiment, a hinge mechanism includes a first hinge assembly and a second hinge assembly. The first and second hinge assemblies are coupled together for relative rotation about a defined axis. An adjustment mechanism enables the two hinge assemblies to be selectively locked or unlocked to prohibit or permit relative rotation, respectively. In one embodiment, the adjustment mechanism includes a lock plate displaceable along a first axis and a retainer displaceable along a second axis. The retainer is configured to hold the lock plate in a disengaged state until a release structure displaces the retainer away from the lock plate. The release structure may be configured to be actuated and displace the retainer upon relative rotation of the hinge assemblies to (or through) a predetermined angular configuration.

Ladders, ladder components and related methods are provided including embodiments of a hinge that may be used in a combination ladder. In one embodiment, a hinge mechanism includes a first hinge assembly and a second hinge assembly. The first and second hinge assemblies are coupled together for relative rotation about a defined axis. An adjustment mechanism enables the two hinge assemblies to be selectively locked or unlocked to prohibit or permit relative rotation, respectively. In one embodiment, the adjustment mechanism includes a lock plate displaceable along a first axis and a retainer displaceable along a second axis. The retainer is configured to hold the lock plate in a disengaged state until a release structure displaces the retainer away from the lock plate. The release structure may be configured to be actuated and displace the retainer upon relative rotation of the hinge assemblies to (or through) a predetermined angular configuration.

An attachment for a ladder includes a pair of rung tubes for engaging the hollow rungs of a ladder secured together by at least one end tube.

An attachment for a ladder includes a pair of rung tubes for engaging the hollow rungs of a ladder secured together by at least one end tube.

A foldable ladder has a first ladder portion and a second ladder portion hingedly attached to the first ladder portion by a pair of hinge mechanisms. Each hinge mechanism adapted to lock the first and second ladder portions such that the first ladder portion and the second ladder portion form an angle therebetween. The hinge mechanism has a locking pin to lock the first and second ladder portions at an angular position. Each rung is connected to a column by a connector assembly having first and second release buttons.

A foldable ladder has a first ladder portion and a second ladder portion hingedly attached to the first ladder portion by a pair of hinge mechanisms. Each hinge mechanism adapted to lock the first and second ladder portions such that the first ladder portion and the second ladder portion form an angle therebetween. The hinge mechanism has a locking pin to lock the first and second ladder portions at an angular position. Each rung is connected to a column by a connector assembly having first and second release buttons.

Ladders, feet for ladders and related methods are described herein. In one embodiment, a ladder is provided that includes, a first rail and a second rail, a plurality of rungs extending between and coupled to the first rail and the second rail, a first foot coupled with the first rail. The first foot includes a lower tread portion, a first wall is coupled with the lower tread portion and positioned adjacent a first surface of the first rail. A first boss is positioned against a second surface of the first rail. A first fastener extends through the first wall, through the first surface and second surface of the rail, and into the first boss.

Disclosed is a deformable herringbone ladder with straight ladder function, comprising a left ladder rack, a right ladder rack and a hinge mechanism, the left ladder rack and the right ladder rack are relatively rotatable to switch the ladder between a herringbone ladder state and a straight ladder state; wherein the left ladder rack comprises two left legs and an even number of left footboards connecting the two left legs, the left footboards are parallel arranged in equal spacing, the distance between two adjacent left footboards is defined L1; the distance between two adjacent right footboards is defined L2; in the straight ladder state by rotating, the distance between the left footboard at the top portion of the left ladder rack and the right footboard at the top portion of the right ladder rack is defined L3; L1=L2=L3. The present invention conforms the Europe and America's safety technical standard.

Disclosed is a deformable herringbone ladder with straight ladder function, comprising a left ladder rack, a right ladder rack and a hinge mechanism, the left ladder rack and the right ladder rack are relatively rotatable to switch the ladder between a herringbone ladder state and a straight ladder state; wherein the left ladder rack comprises two left legs and an even number of left footboards connecting the two left legs, the left footboards are parallel arranged in equal spacing, the distance between two adjacent left footboards is defined L1; the distance between two adjacent right footboards is defined L2; in the straight ladder state by rotating, the distance between the left footboard at the top portion of the left ladder rack and the right footboard at the top portion of the right ladder rack is defined L3; L1=L2=L3. The present invention conforms the Europe and America's safety technical standard.