Austlift Cranepro G100 head-rings with a wide top are designed to have a perfect, balanced fit on wide crane hooks. This will prolong the usage of the masterlink as compare to normal round head by reducing the wear and tear on the edge of the link. Manufactured with special grade of steel for superior strength to conform to AS/NZS 3776 Marked according to Australian standard. Engineered flap for ease of assembling Fatigue tested over 20,000 cycles. Safety factor 4:1 The Cranepro curved-top Master-link hooks that are being requested on more sites nowadays, especially for Din 15402 rams-head crane hooks or larger Din15401 single crane hooks.These are different to conventional master-links due to the wider curve at the top. The top curve of the master-link allows the inside curve of the hook to rest at a zero point contact, and avoids the possibility of point loading of the more conventional type.
