Ratchet Bloks create a space for your ratchet within your socket drawer.  The Bloks support the ratchet at both the head and the handle.  You get both Bloks in this set, if you want to complete the look add some Spacer Bloks to fill in the space underneath your ratchet if you are trying to complete the entire drawer.  Spacer Bloks also provide some additional stability to your other Bloks and keep everything lined up within the grid of Bloks.  
 
Both Bloks are loaded with embedded magnets to keep them stable in your drawer.
 
Note:  We recommend removing the drawer liner to give the Bloks to strongest bond in your drawer possible.