This 11-piece deck building set contains everything you need for fast and precise deck installation, guaranteeing a perfect look for your wooden deck. The sturdy spacing guides allow for accurate joint patterns with gaps of either 6 or 8 mm, and can be placed at intervals of 80–100 cm. The included installation clamp helps pull boards together, offsetting irregularities in width. With interchangeable green clamping jaws, the installation clamp can also be used as a one-hand clamp for post-deck project use. The deck board drilling guide adjusts to board widths of 100-145 mm for exact positioning and guided pre-drilling. The screw starter with countersink and 4 mm HSS drill bit, featuring a depth stop for consistent drilling depth, prepares the screw connection. The hardened steel bushes safely guide the drill. This cleverly designed set ensures the best deck building results, including an installation clamp (with 2 interchangeable jaws for one-hand clamp conversion), 5 spacing guides for uniform deck board laying, a deck board drilling guide for precise positioning and pre-drilling, and a screw starter with countersink and depth stop for repeat drill holes. Dimensions: H:68.5 x W:28.2 x D:4.9 cm. Weight: 1.6 kg. Colour: Multi. Guarantee: 2 Yr. Material: Plastic. Model Number: 6988000.