• 5 Stars
  • Read 20 Reviews
  • Write a Review

Leonard Quick Coupler Brass Hose Connectors

With up to 66% larger inside diameter, our ultra flow couplers mean you water faster!

Larger than standard quick couplers, for the convenience of quick attachment, without the water restriction of small ID couplers. Heavy-duty solid brass male and female couplers have standard hose threads.

Compare us to the competition! The inside diameter of our couplers is 5/8-inch; up to 67% larger than standard couplers on the market (3/8-inch to 9/16-inch), allowing you to get the most from your water pressure and volume.
Weight: 0 lbs
Item # Description Stock Status 1 – 5 6 + Qty
58CM Male Coupler In Stock $4.89 $4.19
58CF Female Coupler In Stock $8.89 $8.39
58QC Complete Male, Female Set In Stock $13.29 $11.29

Review Summary (Based on 20 Reviews)

Customer Reviews for Leonard Quick Coupler Brass Hose Connectors

5 Stars

Outstanding quick couplers!

wrote ():

These are beautiful, high-flow couplers. This is my first year with them but the in-your-hand quality suggests they'll last many years. I'm writing this after bumping into some of my old "high quality" couplers in the garage this past weekend. Now that I'm used to the AM Leonard couplers the old ones made me laugh: at the flow restriction that made me toss them in a junk box. (They're now destined for metal recycling.) I frequently complain about the quality of products available these days but AML's couplers are top shelf.

5 Stars

good product

wrote ():

doesn't leak

5 Stars

Better than expected

wrote ():

No flow restriction

5 Stars

These really ARE great!

wrote ():

Like many of us fed up with the same poorly made garbage at Home Depot & Lowes, I finally bought a few sets of these couplers. My 70-year-old-wimpy-hands love them. They pop on and off very easily. And no more leaks! Last year in the throes of the CA drought, I had buckets under each of the old watering connections to catch the water leaks. Won't need them this year!

5 Stars

Best quick disconnect

wrote ():

We have tried many different manufacturers of quick disconnects in our business. These are by far the best. Rugged and no drips.

5 Stars

Full Flow Quick Connect

wrote ():

These are the best fittings available!! Like one customer stated, the fittings seem almost impossible to connect & disconnect. Until I lubed them with Super Lube, a non-toxic Teflon & synthetic clear light grease. I've used this grease for years, and on other smaller Q-connects. The reason these flows are hard to operate out of the package is the reason I think is a BIG plus ... The male part of the Q-connect has the seal ... a simple, easy found o-ring. Most others use a special seal-gasket in the female Q-connect, tends to leak & usually must be purchased from the fittings manufacture. Lube the male o-ring & the female slides, these flows are butter smooth to operate with two fingers!! The wife is 5'4" 122# ... and has NO problem using these ...

5 Stars

Industrial grade hose connectors

wrote ():

I've used many types of hose connectors, including hydraulic hose connects, that weren't as well constructed as these. As with any quality connector, keeping them lubricated with silicone or Teflon grease goes a long way toward making them work smoothly. So far no leaks, unlike the junk sold by the big box stores.

5 Stars

Full-Flow fittings are worth it

wrote ():

The tight fit issue goes away if you lightly lubricate the rubber O-ring. I use a food-grade silicone product, but there are a lot of other lubricants out there that won't deteriorate the O-ring or seize up the coupling.

1 Star

Not-so-Quick Release

wrote ():

The large quick release hose fittings do not fit together. It requires all my strength to connect or disconnect the parts, and I'm pretty strong (6'2" 230#). Really poorly made.

5 Stars

The best quick-connect on the planet

wrote ():

If you are looking for 1) a full-flow quick connect set, and 2) durability, look no further. I've tried ALL the other available full flow quick connect sets for garden hoses you can find on the web. All of the others are completely or at least partially plastic and leak outright or start leaking after a year. This is the only set I've found that is made from brass and it makes a world of difference. They also include easily replaceable washer. If you don't need full flow, you have less expensive options -- but seriously, stay away from the plastic.

5 Stars

Great, Full-Flow Hose Connector

wrote ():

The A. M. Leonard brass quick coupler hose connectors--male and female--are great, full-flow connectors. I've bought several for use around my 17 1/2 acre property. I am planting an arboretum--at least that's what I choose to call it--of rare and unusual cultivars of native trees and shrubs. Most of these plants, even though they are within sight of our house, are far enough away that I have to connect 2 to 4 75-foot 3/4 inch internal diameter hoses to reach them. These quick connectors work great to couple these hoses, watering wand, and similar attachments. Other connectors--even the brass ones--did not do nearly as well. I like the fact that these connectors do not restrict the water flow and I have no trouble watering my cherished native plant cultivars. Make sure you buy enough for the attachments in addition to connecting hoses; you won't regret it.

5 Stars

Leonard Quick Coupler Hose Connector Brass Male and Female

wrote ():

The male/female hose connectors are fabulous! They allow full water flow, as opposed to my previous quick-connect couplers. They work perfectly and are attractive as well. I highly recommend them!! My son discovered them and we both love them.

5 Stars

Heavy-duty Coupler

wrote ():

The other couplers I've tried are fine -- for one season. Then they tend not to fit together easily and the rubber hand grip falls apart. I like these couplers for their sturdiness and ease of connecting.

5 Stars

Can't find these anywhere else.

wrote ():

The best feature of these couplers isn't even called out in the copy....they don't reduce the flow of water. I wasn't able to find ID 5/8" and top quality couplers at any other supplier. Already bought a bunch in case they stop making them.

4 Stars

Brass Quick Hose Couplers

wrote ():

I have everything good to say about this product. I cannot stand to uncouple hoses. I have many on drip systems and other sprinklers, water sources for chickens, dogs and horses. I have been using this product for about five years and add some each year. It is very sturdy and reliable and very fucnctional. I wouldn't think of ever have to go back to unscrewing a hose again. The only thing bad about the product is it gets dirty and is very hard to uncouple. After aging on a faucet or hose, or undoing a coupler many times a week, they age and are sometimes difficult to remove. A little WD-40 type produce usually solves the problem.

5 Stars

Best Quickk Coupler Yet

wrote ():

Large capacity water flow, solid construction, reasonably priced. Plus continuous flow when disconnected.

5 Stars

Quick Disconnect Hose Coupler

wrote ():

In our operation, we need to frequently change out hose combinations and nozzles. These do a very good job and are quite robust and durable. Another important feature is that they are repairable.

5 Stars

great for hose swapping in winter

wrote ():

Saves time and wet, frozen hands in winter when swapping hoses at the barn hydrant. Mostly works without a problem although the female connector can freeze up in very cold weather and will need a sharp tap to dislodge the ice.

5 Stars

58CM Coupler

wrote ():

I have used plastic ones before and they don't hold up, so when I saw the brass ones I decided to try them. They are easy to use and are heavy enough to with stand frequent use and abuse. Good product!

5 Stars

Well made coupler

wrote ():

I have bought several of these (as well as the female one) and they have performed well for me. They don't leak and have held up over a wide range of temperature. They connect and disconnect easily and securely. Definitely worth the money.

Read All 20 Reviews...

With up to 66% larger inside diameter, our ultra flow couplers mean you water faster!

Larger than standard quick couplers, for the convenience of quick attachment, without the water restriction of small ID couplers. Heavy-duty solid brass male and female couplers have standard hose threads.

Compare us to the competition! The inside diameter of our couplers is 5/8-inch; up to 67% larger than standard couplers on the market (3/8-inch to 9/16-inch), allowing you to get the most from your water pressure and volume.