Leggett & Platt Adjustable Bed 2" Inch Riser Legs, Set of 4, Black Set of 4 Legs 2" Height, M8 Metric Threaded Bolt, 1" Bolt Length [3/4" Insertable] Designed for Leggett & Platt Adjustable Bases Compatible with Adjustable Bases that Accept Metric M8 Thread Only