Everything you need to fasten down the pots and jack on your Fender Tele. Set consists of three premium quality Genuine Switchcraft nickel plated bronze hex nuts with 3/8-32 UNEF-2A threads, three nickel plated spring steel internally toothed full size lockwashers and three nickel plated brass beauty washers. Essential parts for maintaining your Tele. Fits the CTS etc. pots and 1/4"Switchcraft jacks found on most USA Teles. No roadie kit is complete without a set of this hardware.