Titanium – Implants. Implants 1.5 and 2.0. Tap for 1.5mm screws Tap for 2.0mm screws. Tap for 2.7mm screws Q.C. Depth gauge for small screws. 2.7mm cortex screws spherical head, hexagonal socket. Holding clip for plates (2×2.0, 3×2.7).