This is for one (1) quality marine grade stainless steel (AISI 316) 1/2" x 1 1/2" UNC machinery eye bolt. Each bolt is stamped 316 and 1/2". The eye bolts are marked with 1/2" which refers to the thread size. Not to be used for overhead lifting. AISI 316 stainless is a premium grade of stainless and is considered by many to be best in class. 316 stainless is corrosion resistant and very durable even in the harshest of conditions.
