Catalog number: SPF-20A Features: * A special shelf support to prevent shelves from slipping when inserted into the SPF-20 shelf support. * Prevents shelves from slipping and falling off during cleaning, etc. Specifications: * Color: White * Polyethylene (PE) Material/Finish: * Polyethylene (PE) Notes: * The distance from the center of the shelf column to which the bookshelf support is attached to the edge of the shelf board can be 19 mm to 30 mm. * Please order 2 units per shelf board.
