Switchcraft Guitar, Pedal & Amp Jack Socket 1/4” #11 - Nickel

Switchcraft™ jacks accept standard 1/4" plugs. A mono jack is suitable for most guitars, including all Fender, Gibson (although some older models may require the long-shaft version) & Epiphone 

• Required mounting hole diameter: 3/8" (9.53mm)
• Thread: 3/8 x 32
• Thread height: 1/4" (6.35mm)
• Long thread height: 3/8" (9.53mm) 
• Mounting nut and flat washer included