Viking Arm Decking Kit DK2 Have you ever wanted to be able to just squeeze the decking boards together and make sure they are tight and have the exact same spacing? Well, look no longer. The Viking Arm Decking Kit does exactly that. You’re used to lifting with your Viking Arms, and with the Clamp Lock and Shaft Extenders you can now squeeze the decking boards together. Warped boards don’t stand a chance. How to use: Add the Extender Shaft to your Viking Arm and secure it with the screw Lower the Viking Arm Slide the Clamp Lock on and adjust it to the right distance so it can squeeze the decking boards. Insert the Viking Arm feet and Clamp Lock in the right place. Insert spacers between each board. Squeeze Screw the decking boards Release pressure and pull out the spacers. The spacers are made so you can pull them out with your hammer claw. The Hammerstroke comments: For the best possible result it is important that the decking boards have the same dimensions. Even 1 mm variation on each board can result in a crooked result. Treated lumber will often be several mm bigger when they come from the sawmill. Decking Kit DK2 consists of 1 x Hard shell zip case 2 x Shaft extenders for clamping (gives your Viking Arm a total clamping length of 70.5 cm / 27.8 in. 2 x Clamp lock 15 x 4 mm spacers Note 1: The DK2 hard shell case is the same as used for DK4 with the double amount of content. Meaning there is room for adding more of the decking accessories if you want to buy more separately later. Note 2: You can add an extender on top of the other extender «infinite» times, making your clamp as long as you want to. Increasing the length by 33 cm / 13 inch each time. Viking Arms are not included in the kit. They can be bought here.