The Spray Stack is a portable drying rack for objects that have been painted, stained, or otherwise finished and need to be dried or stored until use. The Spray Stack has a set of interlocking arms that are notched and connect at two points along each arm. Arms stack together in a cross hatched manner in sets of two. These arms are stacked and interlocked with identically structured arms laying perpendicular and across them creating a three-dimensional shape similar to a number sign (#) when seen from above. The arms are slightly angled up at the end to an approximate five-degree pitch. The arm assembly is stacked upon a wheeled base that folds in half for easy storage and portability. The assembly of the arms and their stacking onto the unfolded base can be done without any tools and in a confined area.

Packaging for axle assemblies having a pair of wheel end assemblies. Each wheel end assembly includes studs. A base bracket has a main body portion with a receiving surface to support a portion of a first axle assembly. A slot extends from the receiving surface to accept a stud. At least one end portion extends from the main body portion. An intermediate bracket includes a first receiving surface at a first end of the intermediate bracket. The first receiving surface engages a portion of the first axle assembly. A slot extends from the first receiving surface to accept a stud of the first axle assembly. A second receiving surface is located at a second end of the intermediate bracket. The second receiving surface supports a portion of a second axle assembly. A slot extends from the second receiving surface to accept a stud of the second axle assembly.

A foldable post for a shelving apparatus includes an upper post member, a lower post member, and a post joint for connecting the upper and lower post members end-to-end. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members, such that when the upper and lower post members are pivotally moved to engage the engaging tongue with the engaging groove, to the upper and lower post members are interlocked and coupled with each other end-to-end.

A foldable post for a shelving apparatus includes an upper post member, a lower post member, and a post joint for connecting the upper and lower post members end-to-end. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members, such that when the upper and lower post members are pivotally moved to engage the engaging tongue with the engaging groove, the upper and lower post members are interlocked and coupled with each other end-to-end.

A foldable post for a shelving apparatus includes an upper post member, a lower post member, and a post joint for connecting the upper and lower post members end-to-end. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members, such that when the upper and lower post members are pivotally moved to engage the engaging tongue with the engaging groove, to the upper and lower post members are interlocked and coupled with each other end-to-end.

A foldable post for a shelving apparatus includes an upper post member, a lower post member, and a post joint for connecting the upper and lower post members end-to-end. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members, such that when the upper and lower post members are pivotally moved to engage the engaging tongue with the engaging groove, the upper and lower post members are interlocked and coupled with each other end-to-end.

A foldable post for a shelving apparatus includes an upper post member, a lower post member, and a post joint for connecting the upper and lower post members end-to-end. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members, such that when the upper and lower post members are pivotally moved to engage the engaging tongue with the engaging groove, the upper and lower post members are interlocked and coupled with each other end-to-end.

A shelving apparatus includes a supporting frame and a plurality of foldable posts for coupling with the supporting frame. Each foldable post includes an upper post member, a lower post member and a post joint, wherein each of the upper and lower post members has a first post wall and a second post wall extended from the first wall at an angle. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members. When the post members are pivotally moved to engage the engaging tongue with the engaging groove, the upper and lower post members are coupled with each other end-to-end.

A shelving apparatus includes a supporting frame, a plurality of foldable posts for coupling with the supporting frame, and a post joint. Each foldable post includes an upper post member and a lower post member, wherein each of the upper and lower post members has a first post wall and a second post wall extended from the first wall at an angle. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members. When the post members are pivotally moved to engage the engaging tongue with the engaging groove, the upper and lower post members are coupled with each other end-to-end.

A shelving apparatus includes a supporting frame, a plurality of foldable posts for coupling with the supporting frame, and a post joint. Each foldable post includes an upper post member and a lower post member, wherein each of the upper and lower post members has a first post wall and a second post wall extended from the first wall at an angle. The post joint includes an engaging tongue extended from an end portion of the first post wall of the upper post member, an engaging groove provided at an end portion of the first post wall of the lower post member, and a pivot hinge pivotally coupled the second post walls of the upper and lower post members. When the post members are pivotally moved to engage the engaging tongue with the engaging groove, the upper and lower post members are coupled with each other end-to-end.