Securing Brackets. (Polycarbonate). (2) brackets secure Blox directly to roof with M-1 Adhesive. Use brackets for wind, water and snow loads. Blox not included.

Small Pipe Roller. 1 Inch to 3 Inch pipe. Includes strut and mounting screws. Aluminum.

Adjustable Piping Support. Height 4-1/2 Inch. Width 8-7/8 Inch X Length 8-7/8 Inch. 3 X 3/8 Inch Extention Rod Hole. 2 X 1/2 Inch Extension Rod Hole.

Large Pipe Roller. 4 Inch to 6 Inch pipe. Includes strut and mounting screws. Aluminum.

Height Extension. 1.5 Inch. Fastens directly on top of Blox with # 10 screws provided or elevated with extension rods.