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Description
Cutting Edge Solutions Uncle John's Blend 1 galDescription Product Details: UNCLE JOHN'S BLEND (UJB) is a complex potassium mixture used primarily to enhance a plant's metabolic rate, especially for flowering plants during the blooming stage. Potassium is a major component in photosynthetic processes, including the production of ATP (plant sugars) and the transfer of those sugars throughout the plant tissue. The low molecular weight of UJB makes it very available to the plant for immediate use, as
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4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Excellent Tool For Drilling Shelf Pin Holes
I had a project where I was extending the depth of the bottom half of a bookcase I had made out of pre-drilled MDF from Home Depot. The original bookcase was 11" deep x 10' high. The extended depth of the bottom is to be used to hold audio gear and needed to be 18" depth, front to rear. I was able to increase the depth but had to insert additional panels on the left and right so that shelf pins could be installed. I needed a shelf pin jig to do that, and this jig was perfect for the job.
After completing my holes and mounting some shelves I was pleased that the alignment with the inner portion of the shelf was perfect and the distance between holes lined up exactly as with the original panels from Home Depot.
The jig is high quality fabricated aluminum, not plastic, and it comes with two drill bits, and stop and Allen wrench, including an instruction manual, all in an attractive plastic case.
The jig is well worth the modest price and I would definitely recommend it for drilling shelf clip holes.
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Reviewed in the United States on October 27, 2024
★★★★★ 5
a solid choice
I realized I don't need to drill 5mm holes, so this item is just perfect. It's higher quality than those other cheap-chinese noname jigs. In particular:
* The stop collar provided actually fits the drill bit. I had one from Tanyo that had too-big collars that didn't stay put.
* The fence pins are very soilid, so the jig doesn't move while in place. Other brands have a long knurled screw that wobbles and allows the kiig to move around.
* The plate is thick, making it feel sturdy.
* It's phyically smaller than the others, because it doesn't have any useless features like euro-hinge hole guides. The case is more compact and stores well.
Overall, very satisfied with this jig.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Great product
Great well made product and nice case. Works great for 1/4” holes.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
A solid and easy to use product.
Worked like a charm. It is extremely durable and easy to use. I bought this item because the one I wanted wasn’t available. I don’t regret getting it.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
very nice tool
likes, all aluminum construction, seems very accurate and uses more sturdy 1/4 inch shelf pins instead of the 5mm ones
comes with 2 bits which is a huge plus the competition makes you buy the 1/4 drill and only is set up for 5mm to start.
this jig will work along side, for now, my other jig
dislike is the fact it only has 1/4 pin capability not a deal killer in any way, and it has "pins" to support the jig on the edge again this is both an advantage and disadvantage as you can change the depth of where the pins are located BUT if you are making something smaller the jig may not calibrate consistently.
on another positive you can replace the bits easily and commonly as they are not proprietary and simply standard 1/4 inch bits
this will be a fine addition to my other goingmake tools and future ones
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Reviewed in the United States on January 3, 2025