This is for one (1) quality marine grade stainless steel (AISI 316) M8 turnbuckle rigging screw with jaw and swage (the swage suits 3/16" or 5mm wire). Each turnbuckle is laser etched with the grade of 316 and the size of M8. The imperial equivalent is generally considered to be 5/16". Each turnbuckle comes with a locking nut on each end. 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.
