50 Packs Reusable Anti-Lippage Tile Leveling System Positioning T-lock Tool Reusable Tiles Leveler Spacers with Wrench Features - Reusable Tiles Leveler Spacers with Wrench : Easy to install and remove. All set is reusable, wont leave behind anything under a tile. - Wear Resistance: Very durable, withstand greater impact. The cylindrical shape could protect the tile from scratched. - Save Time: Reusable Tiles Leveler Spacers with Wrench Easy to use for DIY operation.The wrench could help you save your labor when you use the adjuster plug (the black part) to leveling the tiles. - Multifunction: Keep the tile balance on the same horizontal position. Prevent tiles from moving while curing. Improve tile installation speed, allow you to lay tiles easily and smoothly. How to Use Reusable Tiles Leveler Spacers with Wrench 1.Paving the first tile, leave more than 1.5mm/0.06in. Close to the tiles. 2.Insert T-shaped needle along the gap in the tile.Then 90 degree rotation, T-shaped needle stuck at the bottom of the two tiles. 3.Adjust the caps with your hand/special wrench until the two tiles are on the same level. 4.About 5-6 hours after leveling, Before cement/adhesive is completely dry, rotate caps in the reverse direction, remove 90 T-needle until the word, take out. Reusable Tiles Leveler Spacers with Wrench Specification Reusable Tiles Leveler Spacers with Wrench Material : PP plastic and manganese steel Reusable Tiles Leveler Spacers with Wrench Color : Orange and black Reusable Tiles Leveler Spacers with Wrench thickness: 5mm-16mm Reusable Tiles Leveler Spacers with Wrench Suitable Tile Gap: 1.5 mm Diameter of Adjuster Plug: 36mm Diameter of T Needle: 1.5mm Length of Part of T Needle: 10mm Length of T Needle (with handle): 74mm Width of T Needle (with handle): 30mm Reusable Tiles Leveler Spacers with Wrench Wrench: 151mm Package Includes 50 * Reusable Tiles Leveler Spacers with Wrench 4 * Plastic Wrench