OCT 01-30058 - 1" ACCESSORY CLAMP Accessory clamp used to fasten anything from radiators to roofs around 1" tubing. Clamp is 1/2 thick, and has a quarter inch hole drilled for mounting.
OCT 01-30059 - 1 1/4" ACCESSORY CLAMP Accessory clamp used to fasten anything from radiators to roofs around 1.25" tubing. Clamp is 1/2 thick, and has a quarter inch hole drilled for mounting.
OCT 01-30060 - 1.5" ACCESSORY CLAMP Accessory clamp used to fasten anything from radiators to roofs around 1.5" tubing. Clamp is 1/2 thick, and has a quarter inch hole drilled for mounting.
OCT 01-30061 - 1 3/4" ACCESSORY CLAMP Accessory clamp used to fasten anything from radiators to roofs around 1.75" tubing. Clamp is 1/2 thick, and has a quarter inch hole drilled for mounting.