Load-lifting eye for e.g. concrete elements is fabricated as a one-piece component weighing less than three kilograms with an overall length not greater than thirty centimeters

摘要

A shackle heavy lifting ring is fabricated as a one-piece component weighing less than 3 kg with an overall length not greater than 30 cm. The eye (1) outer surface has a hand-conformal profile and is screwed by the threaded peg (2) into the load-lifting device.