The low-profile version of the classic Original 7-String tremolo, the 1000 Series Pro features the same string spacing as the Floyd Rose Original (.420") whereas the German Pro has a narrower spacing.  Available in a variety of nut sizes that will fit practically any electric guitar, the tremolo kit contains the bridge, locking nut, springs & claw, mounting studs, and all hardware necessary for installation.

For tremolo dimensions, please see the PDF here.

Specifications
Base Plate	Hardened steel
Saddles	Hardened steel
Tremolo block	37mm nickel-plated brass
Tremolo arm	New-style (screw-on cap) | Stainless steel
String Retainer	Hardened steel
Screws	Hardened steel
Springs	Coiled steel
Bridge Radius	12"