To install Perfect Locks hand-tied row extensions, you will need to create a secure base using either the beaded or braided method. To create a beaded weft install, you will need your Perfect Locks hook pulling needle, Perfect Locks ridged pliers, micro ring beads, weaving thread, a rattail comb, and a curved sewing needle. For a standard sew-in weft application, you will just need weaving thread and a curved sewing needle. Using either of these installation methods, you will be able to create a seamless install your clients will love every time.