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Genuine Shinwa Japanese measuring accessory
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Converts a compatible Shinwa ruler into a versatile combination square
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Locates the centre of dowels and square stock
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Marks accurate 45° and 90° angles
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Checks inside and outside 90° angles
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Useful for measuring mortise depths
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9mm-high fence for stable positioning
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Locking screw for quick attachment and removal
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Lightweight aluminium construction
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Black finish
Turn your Shinwa ruler into a versatile combination square!
The Shinwa 76526 Aluminium Centre Guide Square is a versatile measuring and marking accessory designed to attach to a compatible Shinwa stainless steel ruler.
Simply attach the head to your Shinwa ruler to find the centre of dowels and square stock, or mark precise 45° and 90° angles. It can also be used independently to check inside and outside 90° angles, making it a useful addition to any woodworking or engineering workshop.
The guide is also ideal for measuring mortise depths. Its 9mm-high fence provides stable placement, even on chamfered 2x4 lumber, while the locking screw allows quick and easy attachment and removal.
