PN 127 Aluminium Quarter Turn Locking Snap Hook Ref : PN 127 Material: Aluminium Alloy Gate Opening: 21.0mm Minimum Breaking Strength: 23kN Finish Available: Natural Silver/Coloured Anodized Net Weight: 87.4gm Conformity: EN 362:2004 Class B & EN 12275:2013 Class B/H