One of the most important considerations in the concrete placement and consolidation process is the removal of entrapped air. That’s why it’s essential to invest in the right size vibrator shaft, based on form depth and rebar layout. All of AIRMATIC’s concrete immersion vibrator shafts are made from quality materials for longevity and durability. Use the filter on the left of the page to sort by power and manufacturer to view only those products relevant to you. Try to choose all products from the same brand, as not all parts are interchangeable.