US Stainless Stainless Steel 304 D Shackle with Slotted Flat Pin 8mm (5/16")

This is for one (1) stainless steel (AISI 304) D shackle with a slotted flat pin. Each shackle is laser etched with 304 and the metric size of 8mm. Each D shackle is stamped with the imperial size generally considered to be 5/16". The shackles are marked in the US size specification. A "Flat Head Screwdriver", technically called a slotted or straight-slot screwdriver, is needed to correctly tighten the pin. Not to be used for overhead lifting. AISI 304 stainless is a standard grade of stainless.