AllinTile Leveling Set 40 sets of tile leveling systems plus 40 spare steel pins, ready to use right out of the box with no assembly required. Unique Inner Screw Mechanism Inner screw rotation protects tile edges during tightening and positioning, reducing the risk of damage and helping you achieve accurate results. Effortless OneHanded Use Designed for convenient onehanded operation; no auxiliary tools needed, improving comfort and control during tile installation. Fast and Safe Positioning Quick positioning feature speeds up setup and minimizes the risk of damaging tiles, suitable for both professional installations and DIY projects. What's included 40 tile leveling sets and 40 spare steel pins for easy replacements and ongoing use. 23 practical use scenarios Bathroom tiling: install wall and floor tiles in a bathroom or shower area with precise alignment and reduced tile damage during setup. Kitchen or living space updates: apply ceramic or porcelain tiles for backsplashes or feature walls with fast, reliable positioning. DIY renovation projects: upgrade floors or accent walls in kitchens, laundry rooms, or entryways using a tool, onehanded workflow. Key attributes Function: tile leveling, positioning, and edge protection during tightening Compatibility: designed for standard tile installation workflows (no assembly required) Size and materials: includes 40 sets plus 40 spare steel pins; material details specified as steel pins for spares Performance: fast, safe, and easytouse with onehanded operation and builtin edge protection for tiles