【Highly Durable Alloy Material】Aluminium Alloy Square 90 Degree Corner Clamp is machined from a solid block of aluminium, the material is durable and can be used for many years. 【EASY TO USE】Professional woodworking tools, simply place the Positioning Square Clamp on the corners of the two pieces of wood that need to be levelled, and then fix it with the jig.
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