We provide Tender Bidding Support for Supply of Lateral Mass Screws Set Of 12 Polyxial Screw 3.5 Mm/4.00 Mm Exchangable Wit H Locking Cap/Inner With Connecting Rod Titanium. Specification- 3.5/4.0 Mm Exchangeable With Locking Ca P/Inne Compatible With 5.5 Rod Should Be Compatible With Cervico Dorsal Fixation Both Open, Minimally Invasive An D Navigation Take Of Titanium Should Be In Sizes 3.0, 3.5.4.0 Mm.