Kong Triangular Quick Link not PPE Stainless Steel 14mm. High quality tested piece by piece. The part number 502OC0P0PKK does not have a certification and is not PPE and is therefore not suitable for human suspension. Specifications for Kong Triangular Quick Link not PPE: Manufacturer: Kong Color: Polish Fabric/Material: 316 Stainless Steel Package Contents: Kong Triangular Quick Link not PPE Kong 502OC0P0PKK: Triangular Quick Link not PPE Stainless Steel 14mm