A: This is a question for the merchant.
A: The 5/16 in. Stainless Steel Quick Link is grade 304 stainless steel.
A: The opening for this quick ling is about 1 inch.
A: Great question. About an inch opening.
A: The ?side opening? gap when you fully back off the securing nut piece, is typically 3/8? for a 5/16? chain connector like this. There is a ?Big Opening? type 5/16? chain connector, but even that is only .70? or less than 3/4?. Not 1? as others here said.
|Name||5/16 in. Stainless Steel Quick Link||5/8 in. x 2-1/2 in. Stainless Steel Swivel Trigger Snap||4-5/8 in. Stainless Steel Double Bolt Snap||3/4 in. x 3-3/8 in. 316 Grade Stainless Steel Spring Link|
|Chain/Rope Accessory Type||Chain Links||Snaps||Snaps||Welded Rings|
|View Product||View Product||View Product||View Product|