Panel retainers, also known as panel hangers, secure panels in place on T-slot framing profiles. They are used to mount panels that are installed into the slots on profiles. Each retainer attaches to a profile with a T-nut and accepts screws for mounting a panel to the retainer.

Panel mounting blocks secure panels flush with the inside edge or onto the face of T-slot framing profiles. They are used to mount panels that will not be installed into the slots on profiles. Each block attaches to a profile with a T-nut and accepts screws for mounting a panel to the block.

Fastenerless panel mounting blocks, also known as clip blocks, do not require fasteners to install. They secure panels to the inside edge of T-slot framing profiles and are used to mount panels that will not be installed into the slots on profiles. Each block drops into a slot on a profile and locks in place in the slot with a quarter turn. The block has a clip that secures the panel in place on the block without requiring a hole to be drilled in the panel.