Application - These extra heavy duty "L" bracket mount to the inside of bed rails and end boards to provide a sturdy platform for your box spring.
How Sold - Package is sold as a set of 6 brackets. Screws not included.
The bracket measure approximately 3-5/8" Long on either side, 1-1/4" Wide, and about 1/4" Thick.
The three holes are 1", 2", and 3" respectively as measured from the Bottom Edge of the bracket (Please see "The Three Holes" in the images)