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Lock & Key Pair Heart Lock – Tungsten Wedding Band, 8 mm, Black, Gold Comfort-Fit Unisex

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Discover our Wedding Rings for Couples. We offer matching his and hers rings, custom engraved wedding bands, tungsten couples wedding bands, and his and hers matching bands.

These rings come in rose gold, yellow gold, and black. So, you get rings that fit your style well. Also, The design shows a lock and key pair heart lock. Plus, This style means each ring fits the other. Choose this tungsten wedding bands today.

Features of Wedding Rings for Couples

  • Made from strong tungsten alloy
  • Offers matching his and hers rings look
  • Comes with custom engraved wedding bands
  • Inside engraving included with each ring
  • Available in Dome, Bevel Edge, Step Bevel, Flat Cut

The lock and key pair heart lock design adds charm. So, The rings fit well and feel smooth thanks to the comfort-fit style. So, you will love to wear them every day. This pair his her rings we make it to last.

Great for couples who want matching his and hers rings. Also, these rings suit couples looking for tungsten couples wedding bands. Next, They match right with any style or skin tone.

Why Buy This Ring? You will love the pairs matching rings style.

These wedding rings for couples make a fine sign of union. But, They include inside engraving as part of the ring. Thus, you can add a name or date with no cost.

They bring a smooth feel and last long. Then, Perfect gift for pairs who love the lock and key pair heart lock look. The matching couple rings looks great.

Top Features

First, this metal is strong. Yet, It stays new for years. Also, it is safe to wear. So, it is good for skin. This his and hers rings we make it to last.

Plus, the fit is smooth. Also, It feels good all day. Plus, It makes a great gift for Lock & Key Pair Heart Lock fans.

So, Each ring comes with inside engraving included so you can add your own message. Choose this matching wedding rings today.

This ring we designed it for people searching for tungsten couples wedding bands, and its details reflect that phrase.

This ring we designed it for people searching for his and hers matching bands, and its details reflect that phrase.

Frequently Asked Questions About Wedding Rings for Couples

How do I find the right size for a tungsten ring?

Use a ring sizer or visit a jeweler for accurate sizing.

Are tungsten rings durable?

Yes, tungsten rings are very durable and scratch-resistant, perfect for wedding rings for couples.

Can I engrave my tungsten ring?

Yes, you can engrave names or dates on your tungsten ring.

How do I care for my tungsten ring?

Clean it with a soft cloth and mild soap to keep your wedding rings for couples looking great.

  • Premium tungsten construction
  • Scratch-resistant finish
  • Comfort-fit interior
  • Hypoallergenic materials
  • Custom engraving included

Shipping: Free U.S. shipping on all orders. Ready to ship in 1 business day. Most orders arrive within 3-5 business days.

Returns: All custom engraved items are final sale. Please double check your personalization and ring size before placing your order.

Clean with mild soap and water. Avoid harsh chemicals. Store in a cool, dry place when not wearing. Remove before swimming or showering.

$57.77
$115.54
Lock & Key Pair Heart Lock – Tungsten Wedding Band, 8 mm, Black, Gold Comfort-Fit Unisex
Lock & Key Pair Heart Lock ... $57.77
🖐️

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Ring Size Guide

Find your perfect fit

Most Common Sizes
Women's Average6 - 7
Men's Average9 - 10
Size Chart
DiameterSize
14.9mm4
15.3mm4.5
15.7mm5
16.1mm5.5
16.5mm6
16.9mm6.5
17.3mm7
17.7mm7.5
18.1mm8
18.5mm8.5
18.9mm9
19.4mm9.5
19.8mm10
20.2mm10.5
20.6mm11
21.0mm11.5
21.4mm12
21.8mm12.5
22.2mm13
23.0mm14
23.8mm15
View Full Guide

Lock & Key Pair Heart Lock – Tungsten Wedding Band, 8 mm, Black, Gold Comfort-Fit Unisex

$57.77$115.54
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Discover our Wedding Rings for Couples. We offer matching his and hers rings, custom engraved wedding bands, tungsten couples wedding bands, and his and hers matching bands.

These rings come in rose gold, yellow gold, and black. So, you get rings that fit your style well. Also, The design shows a lock and key pair heart lock. Plus, This style means each ring fits the other. Choose this tungsten wedding bands today.

Features of Wedding Rings for Couples

  • Made from strong tungsten alloy
  • Offers matching his and hers rings look
  • Comes with custom engraved wedding bands
  • Inside engraving included with each ring
  • Available in Dome, Bevel Edge, Step Bevel, Flat Cut

The lock and key pair heart lock design adds charm. So, The rings fit well and feel smooth thanks to the comfort-fit style. So, you will love to wear them every day. This pair his her rings we make it to last.

Great for couples who want matching his and hers rings. Also, these rings suit couples looking for tungsten couples wedding bands. Next, They match right with any style or skin tone.

Why Buy This Ring? You will love the pairs matching rings style.

These wedding rings for couples make a fine sign of union. But, They include inside engraving as part of the ring. Thus, you can add a name or date with no cost.

They bring a smooth feel and last long. Then, Perfect gift for pairs who love the lock and key pair heart lock look. The matching couple rings looks great.

Top Features

First, this metal is strong. Yet, It stays new for years. Also, it is safe to wear. So, it is good for skin. This his and hers rings we make it to last.

Plus, the fit is smooth. Also, It feels good all day. Plus, It makes a great gift for Lock & Key Pair Heart Lock fans.

So, Each ring comes with inside engraving included so you can add your own message. Choose this matching wedding rings today.

This ring we designed it for people searching for tungsten couples wedding bands, and its details reflect that phrase.

This ring we designed it for people searching for his and hers matching bands, and its details reflect that phrase.

Frequently Asked Questions About Wedding Rings for Couples

How do I find the right size for a tungsten ring?

Use a ring sizer or visit a jeweler for accurate sizing.

Are tungsten rings durable?

Yes, tungsten rings are very durable and scratch-resistant, perfect for wedding rings for couples.

Can I engrave my tungsten ring?

Yes, you can engrave names or dates on your tungsten ring.

How do I care for my tungsten ring?

Clean it with a soft cloth and mild soap to keep your wedding rings for couples looking great.

  • Premium tungsten construction
  • Scratch-resistant finish
  • Comfort-fit interior
  • Hypoallergenic materials
  • Custom engraving included

Shipping: Free U.S. shipping on all orders. Ready to ship in 1 business day. Most orders arrive within 3-5 business days.

Returns: All custom engraved items are final sale. Please double check your personalization and ring size before placing your order.

Clean with mild soap and water. Avoid harsh chemicals. Store in a cool, dry place when not wearing. Remove before swimming or showering.

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It's a gift for someone
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What's your current ring size?

⚠️ IMPORTANT

Was this size from a standard fit or comfort fit ring?

What type of ring was it?

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Standard Fit
  • Flat interior
  • Most jewelry store rings
  • Feels snug on finger
→ Size DOWN 0.5 for comfort fit
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Comfort Fit
  • Rounded interior
  • Slides over knuckle easier
  • Our rings are this type!
→ Use your same size
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Most store-bought rings are standard fit

Who is this ring for?

👩
Women
Typical: Size 4-8
👨
Men
Typical: Size 8-14

Describe your hands & knuckles

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Petite
Small hands, slim fingers
Average
Medium build
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Large
Big hands or prominent knuckles
💪
Large Knuckles Only
Average hands but big knuckles

Your Recommended Size

Range: 6.5 - 7.5

💫 COMFORT FIT

Our rings have a rounded interior that slides on easier and feels more comfortable. This size accounts for our comfort fit design!

Click the size above to automatically apply it!

📏 View Complete Size Guide & Printable Sizer →

Do you have access to one of their rings?

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Yes, I can borrow a ring
I'll measure it secretly
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No, I need another way
Help me estimate their size
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I can ask someone close to them
Friend, family member, etc.

How to Measure Their Ring

1️⃣
Borrow a ring they wear on that finger

Make sure it fits the finger you're buying for!

2️⃣
Trace the inside on paper

Or press it into a bar of soap for an impression

3️⃣
Measure the inner diameter

Use our size chart to find the matching size

📏 View Printable Ring Sizer →

Already know the size? Select it:

Tell us about them

👩
Woman
👨
Man

What's their body build?

🧍
Petite / Slim
Small frame, thin fingers
🧍‍♂️
Average
Medium build
💪
Athletic / Muscular
Fit, strong hands
🧸
Large / Plus Size
Bigger build

Their Estimated Size

Most likely: 6.5 - 7.5

💡 PRO TIP

Buying a gift? Our quiz factors in comfort fit sizing. If you're still unsure, ask their friends or try the string trick on one of their rings!

💫 COMFORT FIT

Our rings have a rounded interior - more comfortable than standard rings!

Click the size above to automatically apply it!

Lock & Key Pair Heart Lock – Tungsten Wedding Band, 8 mm, Black, Gold Comfort-Fit Unisex
Lock & Key Pair Heart Lock ... $57.77
🖐️

Hold your hand up to the camera

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💍 Ring Applied!
Size
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Looking Good! 💎

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Please allow camera access to use Virtual Try-On. Works best on mobile!

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