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Internet # 318353263

Model # 5490D

Product Images

Retractable Lock Box Key Tether

$7.26
  • Key Tether for Lock Boxes (see images for compatible models)
  • Make sure keys remain in the lock box after use
  • 36 in. looped end retractable cable
  • View More Details

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Product Details

About This Product

The Master Lock 5490D Retractable Lock Box Key Tether features an extra-long 36 in. (91 cm.) retractable cable which allows enough flexibility to access the door from a variety of portable and wall mount locations. Retractable tether is the perfect solution to make sure keys remain in the lock box after use. Easy to install with its permanent, high-strength bonding tape, this lock box key tether is designed for use with our mechanical or Bluetooth enabled lock boxes (except models 5406, 5422, 5423). Retractable key tether provides a dual layer of protection by securing your keys to the lock box-ensuring your keys stay at the door. Master Lock's Limited Two-Year Warranty provides peace of mind from a brand you know and can trust.

Highlights

  • Lock box key tether ensures your keys stay at the door
  • Easy installation with high strength bonding tape
  • Hex key included for easy attachment of one or more keys to the tether
  • Measurements: Extra-long 36 in. (91 cm.) retractable steel cable; Tether case measures 1-3/8 in. (3.1 cm.) height, 1-3/8 in. (3.1 cm.) width, 5/8 in. (1.4 cm.) depth
  • Includes one retractable lock box key tether
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 318353263

Model # 5490D

Specifications

Dimensions: H 1.22 in, W 1.22 in, D 0.555 in

Dimensions

Product Depth (in.)

0.555 in

Product Height (in.)

1.22 in

Product Width (in.)

1.22 in

Details

Color

Black

Features

No Additional Features

Includes

No Additional Features

Installation Type

Freestanding

Lock Type

Keyed

Material

Metal

Product Weight (lb.)

0.060 lb

Protection Against

No Additional Protection

Returnable

90-Day

Safe Type

Key Lock Boxes

Warranty / Certifications

Manufacturer Warranty

2 Year Limited Warranty

Questions & Answers

How long is the tether?
ByAug 13, 2026
1 Answer | 
Answer This Question

36 in

By|Aug 13, 2026


    What size setscrew is use to retain the cable in the ferule?
    BySep 23, 2025
    1 Answer | 
    Answer This Question

    Easy installation with high strength bonding tape

    By|Sep 23, 2025


      Viewing 1-2 of 2

      Customer Reviews

      4.6 out of 5

      • 4.6 out of 10 reviews
      • 100% recommend this product
      Filter by:
      Showing 1-10 of 10 reviews
      Project doesn’t want
      by
      Response from MasterLockCompanyAug 5, 2026
      We appreciate your feedback and apologize for your inconvenient experience with this product. For more information regarding this product, or any others from Master Lock, please contact our Customer Support at 800-464-2088 US, 1-800-227-9599 CAN MasterLock
      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      This product was easy to install and works as it should. Now I don’t need to worry if someone takes the key home with them and copies it.
      by
      Very handy
      No more dropped or lost keys or fumbling to close the lock box. This just makes sense.
      by
      • Verified Purchase
      • Recommended
      This customer chose to rate the product and not provide text.
      by
      worked as advertised. I hope the adhesive backing will hold up through the seasons.
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      I bought the Master lock box w retractable key...
      I bought the Master lock box w retractable key on the cable feature. It's working really well and I can be assured key stays in box and doesn't get lost or taken! Thankyou Home Depot another great item I have bought from you online.
      by
      • Verified Purchase
      retractable lock box key tether
      Rec'd retractable lock box key tether. Unable to hook tether to doorknob. Will take off new doorknob and try again.
      by
      • Verified Purchase
      • Recommended
      Used this inside a Masterlock key box mounted above the...
      Used this inside a Masterlock key box mounted above the deadbolt so no one could put the key in their pocket. Works every time. No more lost or missing key
      by
      • Verified Purchase
      Showing 1-10 of 10 reviews