123 Blocks Attachment Hardware Kit
Details
- SizeOne Size
- MaterialSteel
- Brand1-2-3 Blocks
- Item dimensions L x W x H1 x 1 x 4
- Fastener TypeScrew and Bolt
Description
🔧 Elevate your block game with invisible strength and flawless fit!
- COMPACT PORTABLE - Comes in a sleek telescoping storage tube—ready for on-the-go assembly.
- SEAMLESS BLOCK FUSION - Join blocks with perfectly flush faces—no offsets, no gaps.
- HIDDEN HARDWARE DESIGN - All bolts and dowels sit recessed, keeping surfaces smooth and functional.
- VERSATILE CONFIGURATIONS - Attach blocks in literally every possible orientation for ultimate customization.
- PRECISION ALIGNMENT TOOLS - Includes hex key and screwdriver tip for flawless dowel and bolt alignment.
The 123 Blocks Attachment Hardware Kit is a patent-pending solution designed to seamlessly join 123 Blocks with recessed, flush-mounted bolts and dowels. Featuring precision 8-32 threaded hardware, alignment tools, and a compact storage tube, it enables versatile, gap-free block configurations without hardware interference.
Reviews
W**D
Makes a good product more useful
Simple, easy and cheap. It allows the 123 blocks to be configured flush so they can be used to check the square on many other devices. Works for me.
G**D
Incredibly versatile.
Kit arrived with all parts as specified. Nothing missing.I also bought the Bessey c-clamps, which work very well at fixing the blocks in place to act as a stop or mini-fence.I use this 1-2-3 block combination mostly for drill press alignment and fixturing.The 8-32 bolts allow a considerable amount of play which allows for flexible alignment. Because of this play, plan on using a flat surface AND straightedge to get adjacent edges perfectly flush. The fine thread pitch (32 tpi) makes it easy to clamp the blocks tightly, using moderate hand torque. Once snug, the blocks stay securely in place.Having all fasteners completely inside the blocks is the best part.Easy to use without interfering with your setup.
L**K
O.K.
Product received as described.
D**I
Awesome
These work great
M**L
Wrong parts in kit
Same problem as another reviewer. Threaded inserts were missing. Only non-threaded inserts provided. Poor quality control for kitting (pick and ship). I can use some parts in the kit and make it work. The parts supplied saved me about 15 minutes of work. I had hoped that I would not have to make my own. I should have known better. 🙁
A**R
Awsome
Good purchase, I want to make these,when i have time.
J**H
Wrong parts were in the kit, so entire package is non-functional.
Neat concept, however the two threaded inserts were missing from the kit. Great idea, however they are worthless when the kit is incomplete. Very unhappy with the purchase. Will return them today.
L**Y
123 kit
These are need when using 123 blocks. work great.
Common Questions
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