Extra long m8 spindle rods Pressure Mounted Baby Gates Accessory Screw mounted kit 4 Pack for Most Pressure Walk thru Gates M8 bolts fit the gates with 10mm diameter hole of spindle Pressure mount 8MM baby gate Parts replacement spindle rods Pet Gate Hardware kit Bolts for top and bottom Easy installation No tools Needed 8mm Diameter x 80mm lenth Baby gate Replacement Parts Metal material Very Strong do not make a hole in the wall Just with pressure from adjustable Bolts 4 Pack Adjustable Lenth Bolts Pressure Mounting Spindle Rods Just for pressure mounted Gates Replacement Parts 100 Money Back in 90 days 12 month Warranty