4" Cabin Hook Latch | Matte Black

10 reviews Size Guide

Collections: Barn Door Latches

Add the finishing touch and an additional layer of security and privacy to your interior sliding barn door with a cabin hook and eye latch. This is an excellent addition to your bedroom and bathroom sliding barn doors where privacy is a must.

This privacy hook lock features a durable black powder-coated finish that has been proven to withstand the test of time. It's highly versatile and works well on other applications such as gates, sheds, windows, cabinets, and more.

Available in stainless steel or a rustic black powder-coated finish. Both are a great option and will get the job done, guaranteed.

*This product qualifies for FREE Shipping on orders over $200

*In Stock. Ready to Ship.

>Click here for the stainless steel version<

FREE Standard Ground Shipping on Orders over $200 for this Product -

This product is eligible for Free Shipping on orders over $200 delivered to the contiguous United States.

  • Handling time: 1-3 business days
  • [Free/Standard Shipping] Transit time: 3-5 business days

Note: Some larger quantity and/or custom orders may require longer handling and transit times.

*International shipping is based on total weight and is calculated at checkout.

All MJC & Company hardware is backed by a Limited Lifetime Warranty.

PDF instructions are available for this item.

Customer Satisfaction Guarantee

We fully stand behind our products' quality and want our valued customers to have nothing short of a fantastic experience. If your MJC hardware for some reason arrives damaged or missing parts, shoot us a message within 30 days of receiving your order, and we'll work with you to make it right.

Most items can be returned within 30 days of delivery for a full refund of the purchase price, excluding shipping costs.  

A list of Non-Returnable Items, and other important return info can be found by reviewing our comprehensive Return Policy HERE.

Returns must be approved prior to shipping the items back to us by emailing 

Customer Reviews
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Filter Reviews:
Doug R.
United States United States

Top Notch Customer Experience.!

Quality equipment and hardware !

MJC & Company 4 Cabin Hook Latch | Matte Black Review
H. Kaplan
United States United States

Does its job beautifully

Hard to find the “right” lock for a barn door, especially one that leads into a bathroom. Bought 2 for two different newly installed doors. Contractor had no problem figuring out how to install once I showed him how it works. Just needed to dig into the door a bit at the slot opening so the hinge would catch a bit more securely. Easy to use and gets the job done. Just be sure to install at outer edge of frame and mark where it would hit the door once the door is pulled closed. Looks great, too.

Melissa Z.

As advertised

Works great!

Rail Size Chart
MJC & Company Logo | Sliding Barn Door Hardware Supplier


 Door Opening Size


Recommended Rail Size


24 In.

4.5 Ft.

28 In.

5.5 Ft.

30 In.

5.5 Ft.

32 In.

6 Ft.

36 In.

6.6 Ft.

38 In.

7 Ft.

40 In.

7.5 Ft.

42 In.

8 Ft.

For all other Door Opening Sizes, use this formula to find the Recommended Minimum Rail Length

(Single Rails Only)

(Door Opening * 2) + 6"

(Round up to the nearest half-foot)

For Bypass Systems, use this formula to find the Recommended Minimum Rail Length (Door Opening + 6")


Designer sliding barn door hardware | MJC & Company

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