4" x 4-1/2" Marine Grade 316 Stainless Steel Heavy Duty Ball-Bearing Butt Hinges (3 Hinges) - Satin Black Finish

by     |     SKU: 6100-B454*3

Ships Within: 3 days. High quality hinge that's perfect for coastal locations. Plus, black finish! Sold as pair. Fasteners included.
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Ships Within: 3 days.

Heavy Duty Grade 316 Stainless Steel Ball Bearing
Square Corner Butt Hinge (Set of 3)
Satin Black Finish


This set of 3 ball-bearing hinges is extremely heavy duty and better yet, can withstand any weather. If you're in a coastal location, these are the hinges for you. If you have modern or contemporary gate hardware and would like a sleek looking hinge, this is a terrific choice.

Heavy Duty Grade 316 Ball Bearing Stainless Steel Square Butt Hinge. This pair has a satin black finish. Size: 4" wide x 4-1/2" high x 1/8". Sold in pairs. #12 fasteners are included. (This hinge is provided with 1-1/4" long screws. You may want to substitute your own longer screws to grab deeper into the wood. The spec to ask for at the hardware store is #12 made of 18-8 stainless x whatever length you need.)

This hinge can be installed directly to the surface edge of the gate and edge of the post, or can be mortised for a more finished look. For surface-mounted installations, allow a 5/16" gap between edge of gate and post. For mortise installations, allow a 1/16" to 1/8" gap between edge of gate and post.


How to install gate hinges - 360 Yardware

Please find links to where you can purchase different quantity sets in the Alternate Configurations section below.
Alternate Configurations

Also available in stainless finish.

Technical Info

Hardware Tips

To help you make your gate hinge decisions, we've created the "Hinge Chooser" that walks you through the process of finding the right options.

Take a look at the Gate Hardware section of our blog for helpful suggestions. 


Cutsheet available here or on our Technical Information page.
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Satin Black
Marine Grade 316 Stainless Steel
Stainless Steel
4" w x 4-1/2" h x 1/8" th
Finish: Satin Black
High quality hinge that's perfect for coastal locations. Plus, black finish! Sold as pair. Fasteners included.
Ball-bearing construction
Material: 316 Marine Grade Stainless Steel
How much space do I need to leave for installation of this hinge?
Surface-mounting: allow 5/16" Mortise installation: allow 1/16" to 1/8"
Do you offer longer screws than the ones included in the set?
We don't, but if you'd like longer screws, ask at your local hardware store for #12 size screws in 18-8 stainless steel in whatever length you need.
Snug Cottage Hardware warrants all marine grade stainless goods to be free of defects in material and craftsmanship for two years from the original invoice date. In areas of high humidity or proximity to ocean, regular maintenance is expected to keep material blemish free.

Non-custom merchandise is returnable or exchangeable within 30 days of delivery. We charge a 15% restocking fee for returns (nothing for exchanges). Products must be received in original, uninstalled condition.

Custom-produced items (stone doorbells, address plaques) and are not returnable.

The return process in a nutshell:

  1. – Request a return and receive an RGA e-mail with instructions.
  2. – You’ll ship back the product(s) you want to return.
  3. – When product(s) is received, we’ll confirm product is undamaged and resellable.
  4. – Refund, less 15% restocking fee, will be issued.

To receive a full refund, the original item MUST be in new condition and returned:

  • Still in sealed plastic packaging inside product boxes (as originally received)
  • Without dirt or sawdust
  • Without damage to product finish from incomplete protection during shipment

All returned items are thoroughly inspected, and any item(s) returned in a condition deemed as no longer sellable will not be refunded.

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