4 x STANDARD SPARE HOLDERS FOR A / A1 QUICK CHANGE TOOL POST – MULTIFIX 40 POSITION. Suitable For Model No. A / A1. 4 x Standard Holders. / Turning & Facing Holders. (A1D2090) – 20mm Holding Capacity. These holders are perfectly compatible with the Original A / A1 Multifix Tool Post. PRICE IS FOR – 4 STANDARD HOLDERS. Family-run business engaged in the manufacturing & supplying of Engineering Tools & Industrial Supplies for the last 40 years. Comprising of a dedicated & skilled team of engineers with an aim of supplying our clients with products of the highest industrial standards at the most affordable pricing.