Kapro 325M Magnetic Lock Combination Square

The Kapro 325M Magnetic Lock Combination Square has an easy to read cylindrical vial and a magnetic lock adjustment. It includes a stainless steel blade with permanent ruler markings, as well as 5 milled surfaces for superior accuracy. Its heavy duty cast zinc body and magnet-held stainless steel scribe make this item durable and easy to grip. A belt holster is included.