Stop Fighting Stuck Hydraulic Couplers. Relieve the Pressure and Connect in Seconds.

Tractor Relief Tool™ – The Original Hydraulic Quick Coupler Pressure Relief Tool.

One Tool. Zero Frustration.

START HERE: FIND YOUR COUPLER SIZE

No part #? Measure it with our size chart →

★★★★★ Trusted by Tractor Owners, Kubota Dealers & Fortune 500 Companies
Hundreds of 5-Star Amazon Reviews · Designed by a California Rancher

BUY TOOL Tool Sizes →

Featured By Tractor YouTubers

▶ See More Videos

Fast Shipping

Right Size Guarantee

Patent Pending

USA Small Business

Tools Available for All Popular Couplers

Pick your coupler style. Each tool is machined for one specific coupler size and style.

  • Flat Face / Skid Steer
    ISO 16028

    Flat Face / Skid Steer

    Bobcat & most skid steers. Flat, flush face with no protruding pins.

    From $120
  • ISO 7241-A
    Poppet style

    ISO 7241-A

    Distinct nose profile. Ag & construction equipment.

    From $115
  • ISO 7241-B
    Poppet style

    ISO 7241-B

    Ag & construction equipment, also common in the oil industry.

    From $98
  • Ag / Pioneer
    ISO 5675

    Ag / Pioneer

    The traditional ag coupler. John Deere, Kubota & Pioneer-style fittings.

    From $98
  • Industrial
    H Series / TC / Gate valve

    Industrial

    Parker Snap-Tite H Series, TC Series (Eaton FD35) & gate valve tools.

    From $185

  • Not sure which style?

    Search your coupler's part # or measure the male tip.

Best Sellers

See all tool sizes →
  • Right Size Guarantee
  • Ships same or next business day
  • USA family-owned small business
  • Hundreds of 5-star Amazon reviews
30-Day Money-Back Guarantee

Tractor Relief Tool™ Customer Reviews

★★★★★

Life saver for hydraulic attachments! 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
★★★★★

Wish I would of had this before. Lost a few days work on a stuck hydraulic fitting. Ordered this and was literally back to work in under a minute. Product works great!

Amazon Customer
★★★★★

This product is amazing! I am a Sr. parts manager for a Kubota dealer and my rental department loves this product. They no longer have to get covered in oil every time they try and change the hammer or anything off our skid steers. We have bought them in all sizes. The owners of Tractor Relief tool are quick to respond and really do care about making a great product(s) to make life easier.

S.K. - Kubota Parts Manager
★★★★★

"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
★★★★★

"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
★★★★★

The brand may be unknown, but the quality of this product is top-notch!

Ebay Customer
4.95 out of 5 · Read 22 verified reviews →

Plus hundreds of 5-star reviews on Amazon

How It Works

  1. Find your size

    Search the part # stamped on your coupler, or measure the male tip with calipers. Find my size →

  2. Push the tool on the coupler

    Push the tool made for your coupler onto the pressurized coupler that won't connect.

  3. Relieve pressure & connect

    Release the trapped pressure and connect in seconds instead of fighting it. No oil, no damaged fittings.

See It In Action

60 seconds to stress-free hydraulic connections

Shop Now →
Old Way With 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

Tractor Relief Tool™: The Game-Changing Hydraulic Coupler Pressure Release Tool

• Effortless Use — Instantly connects, disconnects and swaps pressurized hydraulic quick couplers in seconds, cutting downtime.

• Fits Popular Coupler Sizes — Works with tractors, skid steers, excavators, and loaders (Kubota, John Deere, Bobcat, Caterpillar, Vermeer) across ISO 7241-A, ISO 7241-B, ISO 5675 AG Poppet, ISO 16028 flat face and more. Each tool fits a specific size.

• Compact & Durable — Patent-pending, ultra-compact design built tough for rugged farm, ranch and industrial use — fits in any toolbox.

• Saves Time & Money — Fast, seamless swaps that protect your quick connect fittings and prevent costly hydraulic damage.

• American-Designed Innovation — Designed by a California rancher for real-world needs.

Also known as: hydraulic coupler tool, hydraulic coupling tool, hydraulic quick connect tool, hydraulic quick disconnect tool, flat face coupler tool, AG poppet coupler tool, or hydraulic pressure release tool.

Weatherproof aluminum tractor tool box holding Tractor Relief Tools
Keep your tools on the tractor

Weatherproof Aluminum Tractor Tool Box

  • Anodized aluminum with stainless steel components
  • Weatherproof rubber seal — will not rust
  • Replaces the stock plastic box on Kubota and other tractors
  • 13.5" L x 5" D x 4.375" T — room for hammers, pliers and pins
$139 View tool box →

Frequently Asked Questions

What size tool do I need?

Each tool is machined for one specific coupler size and style, so start with your coupler. Type the part number stamped on it into our Coupler Size Search, or measure the male coupler tip with calipers and compare it to our size chart. Still unsure? Email a photo and your measurement to Relief@ReliefTool.com and we'll tell you exactly which tool you need.

Will it fit my tractor or skid steer?

We make tools for the most popular hydraulic quick couplers: ISO 16028 flat face (Bobcat and most skid steers), ISO 7241-A, ISO 7241-B and ISO 5675 Ag / Pioneer (common on John Deere and Kubota), plus Parker H Series, TC Series and gate valve tools. There's no universal standard across manufacturers, so confirm your coupler size rather than going by your machine's brand or model. See every size on our Tool Sizes page.

What if I order the wrong size?

Our Right Size Guarantee has you covered. You have 30 days after your order arrives to exchange it for the correct tool or get a full refund, with no restocking fee — you just cover the return shipping. Email Relief@ReliefTool.com with your order number to start.

How fast does it ship?

Orders ship same or next business day by USPS Priority Mail, with 3–4 business day delivery.

What is it made of?

High-quality steel, aluminum and stainless steel, with a bright handle that won't disappear in the grass or mud when you set it down. It's compact enough to live in your tractor toolbox.

Stop Fighting Your Couplers

Find your size in under a minute, then connect in seconds.

Find Your Coupler Size → Buy Tool

Hundreds of 5-star Amazon reviews · Right Size Guarantee · Ships same or next business day · USA family-owned