Check our range of round slings of different weight capacities and lengths. Synthetic round lifting slings are suitable for use with cranes, hoists and blocks. Each sling is supplied with test certificate and complies with Australian Standard. Round slings available in green, yellow, grey and violet colour and weight capacity 1ton, 2ton, 3ton & 4ton. Buy round slings online at Blackwoods Xpress from leading brands Bullivants and JBS.