This is my favorite of the strat trems- Custom made just for us- nice steel Baseplate and saddle construction with screwed on FULL-SIZED cast alloy sustain block, vintage style nickel plated bent steel saddles- and most importantly CORRECT USA 2 7/32"STRING SPACING- I have these custom made to the correct string spacing- so they line up with the pickups on USA spec. guitars, and they give you a way to build a new custom guitar with the correct spacing to fit hgih quality bridges- not the cheaper Asian spaced 10.5mm bridges.
Hole spacing for the six case hardened trem screws is EXACT vintage- Dropped one on my 68 strat and it fit like BUTTA...
This is the complete kit- trem, arm, case hardened screws, claw springs and adjusting screws-
Be sure to screw the trem arm all the way down into the arm hole on the block. The first point of resistance does not mean the arm is fully inserted into the block and could lead to the arm snapping at its weak joint. The threads should not be visible when the arm is inserted correctly.