Johnson's 10" professional aluminium T-bevel takes the guesswork out of angle duplication and eliminates the problemsassociated with analogue readings and manual measurement transfer. It features a heavy-duty adjustable stainless steel bladethat will never rust or corrode, as well as a heavy-duty solid aluminium handle. Its durable locking lever holds the bladesecurely in place to keep your work accurate when transferring angles. This 10" T-bevel can be used in woodworking by carpenters and craftspeople in workshops. With the ability to hold andtransfer angles between workpieces, this tool will improve accuracy and save time. It is ideal for measuring, storing andtransferring inside and outside angles when building cabinetry, furniture and picture frames, installing tile and more!