In our opinion one of the best sliding bevels available. This type of tool is essential to many of the trades found in woodwork. The Shinwa sliding bevel features an anodised aluminum stock and a 1.5mm thick stainless steel blade. The best aspect is the locking mechanism located on the end of the stock so it never gets in the way. The thumb screw clamps the blade very firmly, and allows the bevel to be flipped for use on either side. The blade can be set at any angle from 0 to 180°. Use to transfer or layout angles. Stock 150mm, blade 250mm.