TV Jones EM2 Gretsch-Style Ring SI; Pickup Mounting Ring for TV Jones Universal Mount Pickups; 1 piece; Gretsch-style Pickup Ring for Universal Mount (Filter'Tron size) pickups; Material: Plastic; Height: 3,30 mm (0,13"; Outer Dimensions (L x W): 95,3 x 49,8 mm (3,75" x 1,96"); Inner Dimensions (L x W): 71,8 x 34,9 mm (2,83" x 1,38"); Fixing Screws distance (L x W): 83,5 x 34,7 mm (3,29" x 1,37"); Pickup Screw distance: 78,5 mm (3,09"); Colour: Silver; Made in USA; Note: These rings will not fit standard humbucker pickups; Original Gretsch and TV Jones Filter'Trons have a 1/4 inch corner radius, whereas some modern Filter'Trons are made with more square-like corners and may not fit this ring; If installing on a Gretsch 5120 or 5122 Ring Risers are necessary due to the higher neck angle of the guitar (Item No. # 265706)