1/8 in. Zinc-Plated Steel Peghook Assortment Kit (47-Piece)

A:  These fit 1/4" pegboards

A:  I don't know that there is a specific shelf for the shelf brackets. Since it says they're 6in, I'd probably get one of the following, and cut it to the length I wanted. https://www.homedepot.com/p/1-in-x-6-in-x-8-ft-Primed-MDF-Board-83387/302602696 https://www.homedepot.com/p/1-in-x-6-in-x-8-ft-S4S-Standard-and-Construction-Premium-Kiln-Dried-Hem-Fir-Douglas-Fir-Board-4/206517356

A:  They don't go on a shelf. They go on pegboard, either fiber or metal. I have both kinds. On the metal I hang frying pans, and the fiber pegboard I use to hang coffee cups.

A:  1/8 in. and 1/4 in. Pegboard [1/4 in. x 1/8 in. Heavy Duty Brown Pegboard Wall Organizer (Set of 4)] Triton 1/4 in. x 1/8 in. Heavy Duty Brown Pegboard Wall Organizer (Set of 4) Model# TPB-4BR $67.09 Free delivery

A:  these brackets fit into masonite peg board sheets(4' by 8'), located in the lumber department, 2 thicknesses, suggest the thicker one

A:  The picture of the white pegboard shows it holding a socket wrench.

A:  The smaller piece with the hole in the center, slides onto the back of the longer piece.

A:  The silver pieces are a two part system, one part is attached to your pegboard and the other part attaches to it.

A:  Please post follow up question - are you speaking about connecting 2 pegboards, or installing a specific item included in the steel hook assortment?

A:  The smaller piece with the hole in the center, slides onto the back of the longer piece.

A:  The piece with the hole (let's call this piece A) goes into the pegboard, with the slots facing up. Then, hold the other piece (with the clips), slots facing down, and slide it in between the top of piece A and the pegboard. The "teeth" between the slots should interlock with each other. It takes a bit of force.

A:  You insert the the piece with the little prongs into the peg board holes first, then you slide the other part onto it.