Decking Kit for Viking Arm.Want to do speed decking of the terrasse? With the accessory Decking Kit for your Viking Arm you can. Use your Viking Arms to level, press, and squeeze the foundation into place. Pick up your Decking Kit and mount the shaft extenders and the clamp lock to your Viking Arm, and you are ready to speed up the decking. Press several boards in place at the same time. Straighten warped boards. Fasten them all before doing the next several rows. Decking Kit