PATIKIL Door Reinforcement Plate, 2 Set Doors Reinforce Repair for 1-3/4" Thick Door 4-1/2" Size Door Knob Lock Latch Deadbolt Cover Plate Home Security, Black 1-3/4"; 4-1/2" Black is up for auction in Tools & Home Improvement. The current bid is $2.00, 90% below the $21.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.