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Please Determine Your Hydraulic Quick Coupler Size and Style Before Ordering!

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4.95 out of 5 · 22 verified reviews

Plus hundreds of 5-star reviews on Amazon

  • Right Size Guarantee
  • Free shipping · ships next business day
  • USA family-owned small business

Tractor Relief Tool™ is also known as a hydraulic coupler tool, hydraulic coupling tool, hydraulic quick connect tool, or hydraulic pressure release tool — for reconnecting hydraulic quick couplers under pressure.

Best Sellers

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Our most popular tools. Match the size and style to your coupler before ordering.

  • 1/2" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    #1 Best seller1/2" ISO 16028 Male & Female

    1/2" Both tools - 1/2" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $265.00
  • 1/2" ISO 7241-A / Ag Pioneer hydraulic coupler relief tool – The Original Tractor Relief Tool™
    1/2" ISO 7241-A / 5675

    1/2" ISO 7241-A / 5675 Ag Pioneer Poppet Size Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $125.00
  • 3/4" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    3/4" ISO 16028 Male & Female

    3/4" Both tools - 3/4" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $295.00
  • 1/4" ISO 5675 Ag Pioneer hydraulic coupler relief tool – Tractor Relief Tool™
    1/4" ISO 5675 / Ag

    1/4" ISO 5675 / Ag / Pioneer Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $98.00
  • 3/8" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    3/8" ISO 16028 Male & Female

    3/8" Both tools - 3/8" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $245.00

16028 / Skid Steer / Flat Face Style Relief Tools

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Flat, flush face with no protruding pins. Choose the set (male + female tools), or just the half you need.

  • 1/2" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    Male + female set1/2" ISO 16028 Male & Female

    1/2" Both tools - 1/2" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $265.00
  • 3/8" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    Male + female set3/8" ISO 16028 Male & Female

    3/8" Both tools - 3/8" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $245.00
  • 3/4" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    Male + female set3/4" ISO 16028 Male & Female

    3/4" Both tools - 3/4" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $295.00
  • 1/4" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    Male + female set1/4" ISO 16028 Male & Female

    1/4" Both tools - 1/4" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $235.00
  • 1" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    Male + female set1" ISO 16028 Male & Female

    1" Both tools - 1" ISO 16028 Flat Face MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $295.00
  • 5/8" ISO 16028 flat face hydraulic coupler relief tool, male and female set – Tractor Relief Tool™
    Male + female set5/8" ISO 16028 Male & Female

    5/8" Both tools - 5/8" ISO 16028 Flat Face Skid Steer MALE and FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $275.00
  • 1/4" ISO 16028 flat face hydraulic coupler relief tool, male – Tractor Relief Tool™
    1/4" ISO 16028 Male

    1/4" ISO 16028 Flat Face Skid Steer MALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $120.00
  • 3/8" ISO 16028 flat face hydraulic coupler relief tool, male – Tractor Relief Tool™
    3/8" ISO 16028 Male

    3/8" ISO 16028 Flat Face Skid Steer MALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $135.00
  • 1/2" ISO 16028 flat face hydraulic coupler relief tool, male – Tractor Relief Tool™
    1/2" ISO 16028 Male

    1/2" ISO 16028 Flat Face Skid Steer MALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $150.00
  • 5/8" ISO 16028 flat face hydraulic coupler relief tool, male – Tractor Relief Tool™
    5/8" ISO 16028 Male

    5/8" ISO 16028 Flat Face Skid Steer MALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $155.00
  • 3/4" ISO 16028 flat face hydraulic coupler relief tool, male – Tractor Relief Tool™
    3/4" ISO 16028 Male

    3/4" ISO 16028 Flat Face Skid Steer MALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $185.00
  • 1" ISO 16028 flat face hydraulic coupler relief tool, male – Tractor Relief Tool™
    1" ISO 16028 Male

    1" ISO 16028 Flat Face MALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $185.00
  • 1/4" ISO 16028 flat face hydraulic coupler relief tool, female – Tractor Relief Tool™
    1/4" ISO 16028 Female

    1/4" ISO 16028 Flat Face Skid Steer FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $125.00
  • 3/8" ISO 16028 flat face hydraulic coupler relief tool, female – Tractor Relief Tool™
    3/8" ISO 16028 Female

    3/8" ISO 16028 Flat Face Skid Steer FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $125.00
  • 1/2" ISO 16028 flat face hydraulic coupler relief tool, female – Tractor Relief Tool™
    1/2" ISO 16028 Female

    1/2" ISO 16028 Flat Face Skid Steer FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $150.00
  • 5/8" ISO 16028 flat face hydraulic coupler relief tool, female – Tractor Relief Tool™
    5/8" ISO 16028 Female

    5/8" ISO 16028 Flat Face Skid Steer FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $150.00
  • 3/4" ISO 16028 flat face hydraulic coupler relief tool, female – Tractor Relief Tool™
    3/4" ISO 16028 Female

    3/4" ISO 16028 Flat Face Skid Steer FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $150.00
  • 1" ISO 16028 flat face hydraulic coupler relief tool, female – Tractor Relief Tool™
    1" ISO 16028 Female

    1" ISO 16028 Flat Face FEMALE Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (7 reviews)
    $150.00

7241-A Style Relief Tools

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  • 1/2" ISO 7241-A / Ag Pioneer hydraulic coupler relief tool – The Original Tractor Relief Tool™
    1/2" ISO 7241-A / 5675

    1/2" ISO 7241-A / 5675 Ag Pioneer Poppet Size Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $125.00
  • 3/8" ISO 7241-A hydraulic coupler relief tool – Tractor Relief Tool™
    3/8" ISO 7241-A

    3/8" ISO 7241-A Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $115.00
  • 3/4" ISO 7241-A hydraulic coupler relief tool – Tractor Relief Tool™
    3/4" ISO 7241-A

    3/4" ISO 7241-A Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $155.00
  • 1" ISO 7241-A hydraulic coupler relief tool – Tractor Relief Tool™
    1" ISO 7241-A

    1" ISO 7241-A Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $195.00

7241-B Style Relief Tools

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  • 1/4" ISO 7241-B hydraulic coupler relief tool – Tractor Relief Tool™
    1/4" ISO 7241-B

    1/4" ISO 7241-B Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $98.00
  • 3/8" ISO 7241-B hydraulic coupler relief tool – Tractor Relief Tool™
    3/8" ISO 7241-B

    3/8" ISO 7241-B Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $108.00
  • 1/2" ISO 7241-B hydraulic coupler relief tool – Tractor Relief Tool™
    1/2" ISO 7241-B

    1/2" ISO 7241-B Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $165.00
  • 3/4" ISO 7241-B hydraulic coupler relief tool – Tractor Relief Tool™
    3/4" ISO 7241-B

    3/4" ISO 7241-B Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $175.00
  • 1" ISO 7241-B hydraulic coupler relief tool – Tractor Relief Tool™
    1" ISO 7241-B

    1" ISO 7241-B Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $225.00

5675 / Ag / Pioneer Style Relief Tools

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  • 1/2" ISO 7241-A / Ag Pioneer hydraulic coupler relief tool – The Original Tractor Relief Tool™
    1/2" ISO 7241-A / 5675

    1/2" ISO 7241-A / 5675 Ag Pioneer Poppet Size Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $125.00
  • 1/4" ISO 5675 Ag Pioneer hydraulic coupler relief tool – Tractor Relief Tool™
    1/4" ISO 5675 / Ag

    1/4" ISO 5675 / Ag / Pioneer Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $98.00
  • 3/8" ISO 5675 Ag Pioneer hydraulic coupler relief tool – Tractor Relief Tool™
    3/8" ISO 5675 / Ag

    3/8" ISO 5675 / Ag / Pioneer Hydraulic Quick Coupling Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $108.00
  • 1" ISO 5675 Ag Pioneer hydraulic coupler relief tool – Tractor Relief Tool™
    1" ISO 5675 / Ag

    1" ISO 5675 Ag Pioneer Poppet Hydraulic Quick Coupler Pressure Decompression Relief Release Tool

    ★ 5.0 (9 reviews)
    $195.00

Industrial Relief Tools

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  • Parker H Series hydraulic quick coupler pressure relief tool, male and female halves shown side by side with neon green handles
    1" H Series

    1" Body H Series Tractor Relief Tool™ for Parker Snap-Tite H Series Style Hydraulic Quick Couplers

    $265.00
  • Parker TC Series / Eaton FD35 hydraulic quick coupler pressure relief tool, male and female halves side by side with yellow handles
    3/8" TC Series (Eaton FD35)

    3/8" TC Series Tractor Relief Tool™ for Eaton FD35 and Parker TC Series High Pressure Couplers

    $195.00
  • Gate Valve Pressure Relief Tool — 1"-14 UNS x 1/2" NPT wellhead grease injection fitting
    Gate Valve Tool (IRT-1)

    Gate Valve Pressure Relief Tool 1” – 14 UNS x 1/2” NPT #IRT-1

    $185.00
Old WayWith Tractor Relief Tool™
✕ Struggle and swear at pressurized couplers
✕ Get covered in hydraulic oil
✕ Risk damaging expensive fittings
✕ Waste time and get frustrated		✓ Relieve pressure in seconds
✓ Stay clean
✓ Protect your couplers
✓ Get back to work immediately
✓ This tool changed everything

What is this tool called?

If you're searching for a way to reconnect a stuck flat face coupler, the Tractor Relief Tool is the tool that does it: it releases the trapped pressure so the disconnected half can be pushed back on.

Common names for this problem:

  • Hydraulic pressure release tool
  • Hydraulic decompression tool
  • Flat face coupler release tool
  • Hydraulic quick coupler pressure relief tool

Whatever you call it, if your flat face hydraulic coupler won't reconnect after being disconnected, this tool solves it.

How to Determine My Size

Don't see your size? We offer custom tools for fleet and business applications. Email us with the coupler size you need.

Contact us: Relief@ReliefTool.com

Trapped pressure in a disconnected hydraulic coupler makes reconnection impossible — until now. The Tractor Relief Tool safely releases that pressure in seconds, so you're back to work without forcing, hammering, or waiting it out.

Why couplers get stuck:
When a coupler half is disconnected, residual pressure can stay trapped inside it, preventing the disconnected half from reconnecting cleanly. The Tractor Relief Tool relieves that pressure directly, in seconds.

Not sure which size fits? Check our Size Chart or Search by Part # before ordering — this is especially important for the 1" and 1/2" ISO 16028 sizes, which are easy to confuse.

Shopping for a specific machine or brand? See our guides for John Deere, Bobcat, Kubota, or Pioneer.

Coupler won't connect? See why · Running a skid steer? Skid steer guide · All help & guides

30-Day Money-Back Guarantee

Customer Reviews

★★★★★

I fought with hydraulic quick couplers for awhile before I learned of these. These gizmos completely eliminated the frustration of relieving the line pressure so the quick couplers can attach easily. If you have a hydraulic tractor attachment and don't have these, get them now.

Amazon Customer
★★★★★

"Works great, it's a must have for tractor fittings. I have tried other methods but this is so much easier. They are built well and I like having one for each fitting plus they fit in my small tractor tool box."

Amazon Customer
★★★★★

Removed my backhoe from tractor, tried to put the return hose back on and it would not go - lines were pressurized. Tried to force it into the coupling but it would not budge a millimeter. Ordered this thing up, arrived the next day and depressurized the line in 5 seconds. A must have tool for anyone working with hydraulic couplings regularly.

Amazon Customer
★★★★★

"This set is the easiest and safest way to release the pressure from quick-connect hydraulics that have been detached under pressure."

Amazon Customer
★★★★★

"As advertised, easy to use to relieve hydraulic pressure so the quick release fittings can be attached, with out all the cussing and swearing."

Amazon Customer
★★★★★

This piece of equipment is a must have if you own a Tractor or anything with hydraulic lines. This works flawlessly and relieving the pressure off my grapple.

Amazon Customer

Questions/Comments? Relief@ReliefTool.com