SKU: 85887177106

Harbor-Freight Greenhouse 6x8 Modification Kit

Sale price$22.49 Regular price$24.99
Save 10%

Pay in installments of $6.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Harbor-Freight Greenhouse 6x8 Modification KitHarbor Freight 6x8 Greenhouse Modification Kit Video Here: youtube. com thirtyonecrafts Some of the items we designed and 3D printed for our greenhouse build. The Harbor Freight Greenhouse Modification Kit is perfect if you haven't built your greenhouse yet. View our YouTube video for use of these items and other helpful tips during your build. Our video is very detailed and is separated into chapters for easy navigation. If you have already built

Harbor-Freight 6x8 Greenhouse Modification Kit

 Video Here: youtube.com/thirtyonecrafts

Some of the items we designed and 3D printed for our greenhouse build.  The Harbor-Freight Greenhouse Modification Kit is perfect if you haven't built your greenhouse yet.  View our YouTube video for use of these items and other helpful tips during your build.  Our video is very detailed and is separated into chapters for easy navigation.

If you have already built your greenhouse and you don't want to worry about your panels, then we have the spacer only mod kit hereNeeding to just inject silicone into your panel?  We have that tool too!

Quantities are based on the Harbor Freight 6x8 greenhouse product.  If you need different quantities or something else custom, please send an email to [email protected]

Other items used during our Harbor Freight 10x12 Greenhouse build are below in the form of Amazon links.

All the items we designed and 3D printed for our greenhouse build.

This kit takes approximately 16 hours to print.  If we are out of stock we will have more soon.  Thank you for your patience.

Quantities are based on the Harbor Freight 6x8 greenhouse product.
If you need different quantities or something else custom, please send an email to [email protected]

The following items are included in this kit.

30 - Center Panel Spacers
(patent pending)
Used when securing the center of panels to the horizontal bars.*** 5 Total Needed ***
  • 2 Front Panels (none in the door panels)
  • 3 Back Panels 
35 - End Panel Spacers
(patent pending)
Used for securing the ends of panels to thin strips on the frame.*** 21 Total Needed ***
  • 2 Front Panels
  • 3 Back Panels 
  • 8 Left Side Panels
  • 8 Right Side Panels
Silicone Tube Tip Tool
(patent pending)
Used to help put silicone into the ends of the panels, takes a little practice.  We send 2 so you don't have to worry about cleaning them up, just toss them in the trash.
  • 2 - Silicone Tube Tip Tool

Harbor-Freight 6x8 Greenhouse Modification Kit

Links to the other items we used in our build:

  Link
  Glazing Clips 100 Pieces
  Duck Brand Foam Weather-strip
  Frost King 1/2" Rope Backer
  #8 x 3/4" Self Piercing Screws
  #8x1/2" neoprene Washers
  Gorilla Clear Silicone Caulk 6pk

Disclaimer:  We offer no warranties nor guarantees that these items will prevent any damage to your greenhouse.  It is also understood that these items are used at your own risk and liability.  These pieces are small, so please keep them away from small children.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85887177106

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Toya speed
West Palm Beach, US
★★★★★ 5
Preparing for the exam is essential.
Format: Paperback
A highly recommended book for nursing students preparing for the NCLEX exam is essential for effective study and exam readiness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
E
Verified Purchase
Emmanuel Nyema
Grantham, US
★★★★★ 5
Recommendation
Format: Paperback
This book is comprehensive and very nice for any nursing students including those who are preparing for NCLEX exam.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
B
Verified Purchase
Brooke
Phoenix, US
★★★★★ 5
As described
Format: Paperback
Came brand new, wrapped in plastic. Digital code included
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
N
Verified Purchase
Nick
Battle Creek, US
★★★★★ 5
Nice
Format: Paperback
Nice book, in good condition just like new
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
B
Brian J. Orr
Carnegie, US
★★★★★ 5
A timely introduction for classical retrieval
Format: Paperback
Bray has written a very accessible introduction to the attributes of God, with the proper distinctions between God’s essential attributes and his relational attributes. Bray does well in showing the necessity of the essential attributes as the foundation to the manifestation of God’s relational attributes to mankind, firmly anchoring them in the biblical text. I appreciate that he provided glimpses of the historical development of the attributes, interacting with some of the objections to the essential (i.e., classical) attributes and then exposing the reader to some of the best scholarship in response to the objections. The appendix ends the book with an historical survey of the attributes in the Christian tradition. Those unfamiliar with the development of classical theism will be brought up to speed, just enough to see the rich heritage of the classical attributes of God. I will be referring those new to systematic theology or are unfamiliar with the classical doctrine of God to this introductory work. It’s a great read and desperately needed due to the construals of God being promoted in modern theology.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2021

recommand products