Mackey Martingale Stop for Horse Reins
Description
Mackey Martingale Stop - Keep Your Martingale Exactly Where It Belongs
The Mackey Martingale Stop is a small rein stop that fits onto the rein to prevent the rings of a running or bib martingale sliding forward towards the bit. It is for any rider who schools, hacks or jumps in a martingale and wants the tack to stay correctly positioned and safe throughout the ride.
Martingale stops are one of the most commonly lost pieces of tack, usually disappearing when reins are unbuckled for cleaning. Keeping a spare in the tack box means you are never caught out on a show morning. Browse more riding essentials in our horse tack collection.
Key Features
- Stops ring migration: holds the martingale rings back so they cannot run forward along the rein towards the bit
- Works with running and bib martingales: the standard way to use either design safely
- Low profile: sits neatly on the rein without getting in the way of the rider's hands
- Quick to fit: slides onto the rein once it is unbuckled from the bit
- Horse and pony friendly: suits standard reins across most sizes, from pony to full
- Ideal spare: handy replacement for a stop that has been lost, split or perished
Specifications
| Brand | Mackey |
|---|---|
| Product | Martingale Stop |
| Type | Rein stop for running or bib martingale |
| Suitable For | Horse and pony, standard reins |
| Best For | Schooling, hacking, jumping, general riding |
| Care | Wipe clean, dry naturally, store dry |
| Country of Origin | India |
How to Use
- Unbuckle the rein from the bit ring on one side.
- Slide the martingale stop onto the rein, positioning it roughly a hand's width from the bit end.
- Thread the martingale ring onto the rein behind the stop, so the stop sits between the ring and the bit.
- Rebuckle the rein to the bit and repeat on the opposite side.
- Check both stops are secure as part of your pre-ride tack check, every ride.
FAQ
What does a martingale stop actually do?
It sits on the rein between the martingale ring and the bit, stopping the ring from sliding forward and catching on the bit or rein buckle.
Do I need one on both reins?
Yes. Martingale stops are fitted to both reins so each ring is held back evenly.
Will it fit my reins?
It is made for standard horse and pony reins. Very wide rubber or webbing reins can be a tighter fit, so check your rein width before ordering if yours are unusually broad.
Can I use it with a bib martingale as well as a running martingale?
Yes. Both designs have rings that run on the reins, so both should be used with stops.
How do I clean and care for it?
Wipe it over when you clean your tack, let it dry naturally away from direct heat and store it somewhere dry.
When should I replace a martingale stop?
Replace it as soon as it splits, stretches, perishes or no longer grips the rein firmly.
About Mackey
Mackey is a long-standing equestrian brand known for straightforward, hard-wearing tack and yard essentials. From everyday riding accessories to stable kit, Mackey products are built for riders who need equipment that simply does its job, ride after ride.

