Truth Jamb Jack is an Adjustable Door Installation system.

Contents: 6 Jamb Jacks, Tool, and White Caps with instructions

Tool: 4 inch hex shape 

Priced and sold as Kit - Limited to existing inventory

Basic Installation Instructions 

Step 1: Drill 6 holes thru frame

Step 2: Tilt unit into opening. Squaring it using temporary spacers (wedges). 

Step 3: Install Jamb Jack Fastener. Put tool in Jamb-Jack One fastener 1,2,3 using internal hex end for installing. Tool can be driven with a 1/2 inch variable speed drill, or a 10 mm socket ratchet wrench 

Step 4: Move frame in or out until door panel is flush with weather stripping. Install Jamb-Jack One fastener 4,5,6.  

Step 5: Put round hole end of tool in Jamb-Jack. Adjust Jamb-Jack One fasteners to square up door,adjust with socket ratchet wrench.

Step 6: For single doors, place solid shim behind lock strike for additional security. Push finish buttons in holes.