These Universal Mounting Plates make it easy to mount wooden table legs to your table top! They are perfect for Dining Table, Coffee Table, End Table and Bench Projects. Universal Mounting Plate specs:Size: 102mm Wide by 152mm Long by 4.7mm ThickCenter holes: 15 holes at 9.5mm diameterPerimeter Slots: 16 Slots at 7.9mm wide by 15.9mm longFinish: Powder Coated with Sandtex Black What's Included:Starter Kit: Four 102mm by 152mm Powder Coated Universal Mounting Plates 1 Mounting Plate Router Template (Clear Acrylic) 16 x Rampa SK330 M6 Inserts 16 x M6 x 20mm black bolts Pair of Universal Mounting Plates: Two 102mm by 152mm Powder Coated Universal Mounting Plates Mounting Plate Router Template: One Mounting Plate Router Template M6 Hardware Kit 16 x Rampa SK330 M6 Inserts 16 x M6 x 20mm black bolts