This is for one (1) quality marine grade stainless steel (AISI 316) Flush Fitting Lifting Pull Mirror Polish. The lifting pull is 76mm x 56mm 3" x 2.2") and suits a screw size of M4. Each lifting pull is stamped 316. 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.