Schaller Tremolo (Locking ) C, Locking tremolo, Features identical dimensions to those of Floyd Rose and LockMeister tremolos, Interchangeable knife edges made from hardened steel, Cast steel saddles, Solid tremolo block, Produces a perfect sound transmission and a long sustain, For 12"" (304.8 mm) fretboard radius' (16"" with no washer under the saddles), 2-Point mounting, Max. bore (screw) hole distance: 74.3 mm (2.93""), Individual string spacing: 10.8 mm (0.43""), Total string distance: 53.8 mm (2.12""), Steel block, Block dimensions: (H x W) 42 x 50 mm (1.65 x 1.97""), Colour: chrome, Made in Germany@+*Included:*@+@+, 2x Pairs of mounting screws, 1x Tailpiece with mounting screws: 2.2 x 16 mm, 1x Tremolo claw with mounting screws: 4.2 x 45 mm and 3 tremolo springs, 2x Mounting bolts with 2x threaded inserts, 3x Allen keys (2 - 2.5-3 mm), 1x Lockingnut R2