Product Description Antelco Asta Stake The Antelco Asta Stake range give a variety of solutions when it comes to installing spray patterns. The Antelco Asta range covers a variety of risers and stake sizes and selection of pre-made assemblies. Sizes Antelco Asta Stake 200mm Antelco Asta Stake 310mm Antelco Asta Stake 450mm Antelco Asta Stake 530mm