A little planning goes a long way

Make room for the right door.

Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.

In Stock Hardwarestore Delivery

3-7/8 in. Hinged Bar Lock, High Security Door Guard, Diecast Zinc Construction, Classic Bronze Finish

$12.98 USD

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SKU 302190798

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What to measure before ordering
  1. Identify what you are replacing.

    A slab is the door panel. A prehung unit includes a frame. Record whether you need a slab or a complete unit, and check exactly what the selected product includes.

  2. Measure the opening and the frame.

    Record the width and height in several places, plus the wall or jamb depth. Keep rough-opening measurements separate from the existing door's dimensions. Include the units with every measurement.

  3. Confirm the swing and the exact model.

    Note which side the hinges sit on, the side you are viewing from, and whether the door swings toward or away from you. Confirm handing terminology and required clearances against the manufacturer's documentation for the selected SKU.

These notes are a planning aid. Product names, photos and shared descriptions do not confirm fit. Check the selected SKU, manufacturer specifications and installer measurements before ordering.

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Product details

Catalog information may describe more than one option. Confirm the specifications for your selected SKU; the store's current shipping, returns and order terms apply.

This swing bar door guard will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing. When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Although a standard swing bar door guard can add great security to your home, condo, apartment/flat, or hotel room, there has been some concern over the wide availability of emergency release tools, which are meant to release swing bar door guards in cases of emergency. We have improved upon the standard door guard design and added an innovative backup thumb turn security lock that blocks the release tool from disengaging the door guard latch. In cases of emergency, hotel security or emergency crews can pop the thumb turn off of the unit by applying approximately 100 pounds of force to the door. ( note that 100 lbs. Of force is much greater than a simple kick in, so the emergency release feature does not compromise your security.) additionally, after the thumb turn lock breaks away, the unit still operates as a traditional swing bar door lock and a specially designed Anti-Lockout emergency access tool is required to swing the door guard out of place. To help prevent forced entry into your home, it is always a good idea to engage the backup thumb turn lock whenever you are not actively using your door. Defender Security by Prime-Line offers a full line of security hardware designed to protect your home and loved ones.
  • Used to provide increased security to hinged swing-in doors when answering to visitors, opening for ventilation, or as a secondary locking device when door is fully closed
  • Allows ventilation while securing door
  • 3-7/8 in . Bar length
  • Zinc diecast construction with a bronze plated finish
  • 2-1/2 in. height
  • All the necessary mounting hardware is included for a quick and easy installation
  • A Phillips head screwdriver is required for Installation
  • For further dimensional information, please see the line drawing


Features
Product Weight (lb.) 0.45
Finish Plated finish
Hardware Finish Family Bronze
Security/ANSI Grade N/A
Interior/Exterior Interior
Commercial/Residential Residential
Door Locks & Knobs Product Type Chain & Swing Locks
Features No Additional Features
Material Cast Metal
Included Mounting Hardware
Product Width (in.) 4.25 in
Product Height (in.) 2.5 in
Product Depth (in.) 1.25 in
Chain/bar length (in.) 3.875
Manufacturer Warranty Goods are warranted against defects in manufacturing for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.
Certifications and Listings No Certifications or Listings

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