The Box Makers Kit transforms our Picture Frame Clamps into a full box-making system for mitred joints.
Using precision magnetic spacers, you can now stack clamps vertically to build mitred boxes of any width, length, or height. Each stack ...
Reviews
5.0
12 ratings
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Impressed with the kit and the level of service.
Easy to use and certainly helps towards getting a great result on mitres. Love the spinnymajig! Good level of service and very helpful customer experience. Thank you
S
Sue · March 16, 2026
The box makers kit is excellent. It works really well and is well made. I have 2 comments which I hope are helpful. When op[ened, the contents of the box were scattered about within it. I solved this with some soft corrugated paper from a box of chocolates! Maybe a thin layer of sponge would improve things. Secondly, the black painted finish of the thumb screws was not up to the excellent standard of the rest of the kit. No effect on the usefulness, obviously.
