This listing is for a pair of keys. The 201 key pattern should fit M-S cash drawers with 201 on the lock face where you insert the key. This is known to fit many of the EP-125 and EP-127 series M-S cash drawers. If your existing lock doesn't have 201 on the face then this is not the correct key set. This key is also sold as part number MR201.
A quality product by MS CASH DRAWER
A quality product by MS CASH DRAWER
A quality product by MS CASH DRAWER
A quality product by MS CASH DRAWER
A quality product by MS CASH DRAWER