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"Locking" CORNER Tray Stackers for Harvest Right Trays MADE IN THE USA

$900
Number of Stackers

Use these tray stackers for pre-freezing your food to save money, space and have the freeze dryer ready for the next batch!

These are the only stackers on the market that "lock" onto your freeze dryer pan and prevent them from slipping off. Stack your trays with confidence with our new sturdier design. 

  • Made in the USA 🇺🇸
  • Food-Grade: Made of FDA Compliant High Density Polyethylene (HDPE)
  • Compatible with Tray Dividers, Silicone, Parchment etc. (not included)
  • Dishwasher Safe

How many do I need?

This depends on how many trays you want to stack at one time. Just select the number of trays you plan to stack, and we'll tell you how many corner stackers you need. 

  • 3 Trays - 8 stackers
  • 4 trays - 12 stackers
  • 5 trays - 16 stackers
  • 6 trays - 20 stackers
  • 7 trays - 24 stackers
  • 1 additional tray - 4 stackers

If you want to make more than 1 stack of trays, be sure to count the number of stackers needed. Use our picture to help determine what you need. (Example - if you are stacking 10 trays all together in 1 stack you will need to order 36 total stackers vs if you were stacking 10 trays in 2 stacks of 5 you would need 32 stackers) 


Good to know
  • Stackers add 1/2" of height to the top of the tray (example 5 trays makes a stack 5 1/2" tall)
  • Please be aware that trays can have slight variations and some may "grip" tighter than others, but all should hold onto the tray without falling off.
  • Will accommodate any size Harvest Right Freeze Dryer Tray with rolled edges (will not fit the old style square edge trays)  

Customer Reviews

Based on 232 reviews
95%
(221)
3%
(7)
1%
(2)
0%
(1)
0%
(1)
A
Anonymous
They work great

They work great.

w
wendy comper
Game changer!!!

Game changer!!!
I used them for the first time yesterday 9/18/25 I was able to carry all tray at one time down the stairs (going to the basement) and not having any food from the other trays stick to the bottom!!! Thank you so very much. I also ordered the dividers for the trays I have not used them yet but after the success I had with the corners I am so looking forward to using them.

D
Donald Patten
teacher

I bought one set previous to this order to see how they worked. They worked really great so I bought some more from you and probably will use them a lot in the future. Thank you so much for the product.

M
Melina Slotnick
Harvest means more trays and stackers needed!

I’ve purchased others but like that these lock without to many external bits. We purchased a small freezer, just for prepping trays. lol I carried my med tray when we went shopping to get one that trays could fit lengthwise or widths.

I continue adding trays and stackers so I can prep larger volumes.

I wish I had ordered my trays from you as everyone is out and I’m stuck with 40 pounds of bell peppers to process still!

But all is great.

J
Janie
This is my 2nd order!

This is .you 2nd set of stickers. I did t buy enough 4 years ago when I bought the first set! I love these. I accidently bought a set from Sophos Survival, and they were awful. Se t them back immediately! They didn't snap in place, fell off and were generally horrible. Thank you for such high quality products!

Freeze Drying Supplies

"Locking" CORNER Tray Stackers for Harvest Right Trays MADE IN THE USA

From $900

Use these tray stackers for pre-freezing your food to save money, space and have the freeze dryer ready for the next batch!

These are the only stackers on the market that "lock" onto your freeze dryer pan and prevent them from slipping off. Stack your trays with confidence with our new sturdier design. 


How many do I need?

This depends on how many trays you want to stack at one time. Just select the number of trays you plan to stack, and we'll tell you how many corner stackers you need. 

If you want to make more than 1 stack of trays, be sure to count the number of stackers needed. Use our picture to help determine what you need. (Example - if you are stacking 10 trays all together in 1 stack you will need to order 36 total stackers vs if you were stacking 10 trays in 2 stacks of 5 you would need 32 stackers) 


Good to know

Number of Stackers

  • 4 Corner Stackers (stacks one additional tray or set)
  • 8 Corner Stackers (stacks 3 trays)
  • 12 Corner Stackers (stacks 4 trays)
  • 16 Corner Stackers (stacks 5 trays)
  • 20 Corner Stackers (stacks 6 trays)
  • 24 Corner Stackers (stacks 7 trays)
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