







🔧 Elevate your block game—join like a pro, build without limits!
The 1-2-3 Blocks Attachment Hardware Kit by Taylor Toolworks offers a precision-engineered solution to join 123 Blocks seamlessly. Featuring zinc-plated hex head screws, threaded and through-hole dowels, and specialized alignment tools, this commercial-grade kit ensures flush, secure connections without hardware protrusion. Compactly stored in a telescoping tube, it enables limitless block configurations with professional-grade reliability.
| Head style | Hex |
| Finish type | Zinc Plating |
| Shape | Round |
| Thread size | 8-32 |
| Compatible groove diameter | 0.9 inches |
| Grade rating | Commercial |
| Manufacturer | Taylor Toolworks |
| UPC | 850026388381 |
| Part number | 123BlockHardware |
| Item Weight | 80 g |
| Product Dimensions | 2.54 x 2.54 x 10.16 cm; 80 g |
| Manufacturer reference | 123BlockHardware |
| Finish | Zinc Plating |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Batteries included? | No |
| Batteries Required? | No |
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