Technical InformationTechnology5 Pin Key TechnologySurface FinishSS/ABMaterial of DeadboltMazak5 (Zinc Alloy) With Nickel Chrome PlattingNo of Latch Bolts1Material Bolt Size17.8 mm (Flat 14.6 mm)LockingLOCK / UNLOCK ON BOTH SIDES : O/S KEY & I/S THUMBTURNNo. of keys3 KEYSCover RingAvailable       ..