Description: Used to locate according to the corresponding holeAvailable to connect two blocksMade of stainless steel, , wear-resistant, corrosion-resistant, essential for carpentryVery easy to store and maintainInstructions:Connects the dowel to the block, and then covers the dower with another blockThe pointed head aligns with another block that needs to be connected to the pin so, to print the round printUsing a drill bit to align with the round printing to make the two blocks connect perfectlySpecifications:Material: A3Surface treatment: chromeplateDiameter of cylindrical part: 7mm, 8mm, 10mm, 13mm Quantity: 8pcsNote:Please allow 1-2mm differs due to manual measurement, thanks. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you! Package Included:8 Pcs Anchor Plug Centering Point Pin Wood 7/8/10/13mm Expansion Plug Centering Kit