eBay

Good for many Squier Strat, also fits some import Asian made guitar, please check your guitar size before you buy
String spacing: 52.5mm (2-1/16"), stud spacing: 62.5-64mm (2-29/64" to 2-33/64"), stud outside diameter: 10mm (25/64")
10.5mm wide modern style zinc saddles. Standard Squier style thin zinc block, 36mm tall, it will fit thin body Squier strat like Bullet and Affinity series
Thread-in style tremolo arm, full metal made, just like stocked Squier one
Includes full set of bridge and mounting hardware

Musiclily Pro 52.5mm 2-Point Style Guitar Tremolo Bridge Short Block for Squier Strat Electric Guitar, Chrome.