US STAINLESS Stainless Steel 316 D Shackle with Hex Sink Pin 4mm (5/32")

This is for one (1) marine grade stainless steel (AISI 316) D shackle with Hexagonal Sink Pin 4mm. Each shackle is laser etched with 316 and the metric size of 4mm. The imperial equivalent is generally considered to be 5/32". These shackles are marked in the US size specification. A 2.5mm or 3/32" Allen Key is needed to correctly tighten the pin. 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. Breaking load 1200lbs.