ITEM NAME:Cylinder Clip End Pin Mono Panel Output Jack Socket For Electric Guitar Bas L2T1 Cylinder Clip End Pin Mono Panel Output Jack Socket For Electric Guitar Bas L2T1 J1K1 Material: Stainless steel Includes with washers and a nut 4 prong (3 live / 1 earth)Mono/stereo terminals Will accept standard 1/4" guitar leads Compatible with most electric guitars Color :As picture show Shape: Cylinder Diameter:6.35mm Quantity: 1 pc Package includes: 1 x Cylinder Flush Mount Output Jack Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm.