It fits many imported and Japanese-made Stratocaster-style guitars. Some believe the two pivot screws provide better fulcrum action than the classic six-screw design. The string pitch is 10.8mm, and the two mounting stud holes can be spaced 54-57mm apart. Adjustable and universal fitting. Please measure your guitar before purchasing. This is a genuine Wilkinson part, made in Korea and sold by Musiclily. It features a vintage bent steel saddle with a Wilkinson stamp. The heavy-duty full steel block is 41mm deep, and the tremolo arm is pressed into place (adjusted with a small hex screw on the block). The string holes in the sustain block allow the strings to follow the natural intonation line of the saddle. This keeps the string's angle of attack relative to the saddle's intonation point more consistent, eliminating annoying string hang-ups and providing unparalleled tuning stability. Includes a full bridge assembly and mounting accessories.