Accurately install KABA E-PLEX 2000, 660/760 series, EPS-2000 Power Star and Power Plex 2000 locks using the HIT-131. This unit thru-bolts to door using the existing 2-1/8" crossbore for alignment. All required mounting and function holes are located with hardened drill bushings on both sides of template to allow drilling from either side of door. Standard drill guide will accommodate doors up to 2" thick.