Counterweight Blocks (Kelly Blocks)
Our security blocks, Interlocking concrete blocks and Vee™ interlocking blocks all make excellent counterweight blocks / kelly blocks for fall arrest systems, heavy lifting equipment etc., they are also perfect for most types of temporary works situations.
Our blocks are used extensively by maritime fabrication businesses for use in the off-shore wind turbine sector and by companies in the on-shore wind farm / wind turbine industries, as counterweights for port / dock side cranes (for example as strand jack guy rope anchors) and are used extensively in dry docks for ship supports.
For more information call 01952 588 885
Important note – prior to lifting older / pre-used blocks check the lifting pin for wear / corrosion and check the block for cracks. If the block is cracked or the pin is worn it could fail when being lifted.