cordun 5/16" turnbuckle heavy duty stainless steel jaw and jaw turnbuckles for cables wire, shade sail hardware, zipline, outdoor applications, steel cable traction 1200 lbs working load limit(4 pack) 4 pack 5/16" jaw and jaw turnbuckle is up for auction in Industrial & Scientific. This item is in New/Like New condition. Bid on this item at our Georgetown - Triport Road location before the auction closes.