• SP221 • Hollow Wall Kit • Kit of 2 • Stands 4" off wall.
• Accepts 2-3/8" or 4-1/2" OD mounting pipes. Purchase pipes (see Bulk Pipe) and U-Bolts (see U-Bolts) separately.
• Full size backing plates are included with hollow wall kit.
• Solid wall version includes Stainless wedge anchors.