Create Ideal Shower Slopes with Pre-Pitch and Extended Kits Streamline your shower installation with Mark E. Industries' Pre-Pitch and Pre-Pitch Extended Kits, offering tailored solutions for creating the perfect subfloor slope in showers of any size. Features Pre-Pitch Kit: Ideal for standard shower areas with a centered drain or close to walls. Extended Kit: Expands the Standard Kit for showers up to 72 inches, suitable for larger areas. Versatile Applications: Compatible with 40 mil vinyl liners, roll-on liquid waterproofing, and sheet membranes. Easy Installation: Both kits include screws, two-sided tape, and comprehensive instructions. Lightweight Material: Made from high-impact, non-rotting plastic for durability. Built-In Slope Design: Creates the necessary subfloor slope effortlessly. Suitable for Various Subfloors: Can be used on both wood and concrete subfloors. Packaging: Standard Kit sold with 6 sticks, Extended Kit with 4 sticks.