The MA7 Master Padlock Key is an uncut key blank designed specifically for locksmiths and key cutting professionals. This high-quality key blank is precision-machined to ensure a perfect fit in Master padlock cylinders. It is constructed from durable, long-lasting materials to ensure it can withstand daily use. With the MA7 Master Padlock Key, you can easily create duplicate keys for Master padlocks or create keys for new padlocks. This versatile key blank is a must-have for any locksmith or key cutting professional.