Package Included: Package included total 4 pack threaded Spindle Rods .Size:diameter M10 (10mm), length 80mm ,fit for all pressure mounted baby gates or pet gates.4 pack threaded spindle rods replacement, bring your old gate back into use,save you from buying a new gate. High Quality:Our threaded spindle rods with steel core screw & ABS plastic, durable and reusable.Solid material that won't crack with pressure, help to make the banister gate fit snug and sturdy, so as to ensure safety of the kids or pets. Protection & Stability:Make your baby gates more stable and do not failing over. Great way to protect the wall or your stair banisters. Rubber ends to protect your staircase from being scratched.Work great as replacement wall grips for our gate.Do not use it at the top of the stairs. Easy to Install: No tools needed - Our threaded spindle rods for pressure mounted gates can be easily to install into your baby or pet gates without any tools. These spindle rods work just as well as the factory bolts.Just rotate the nut and create reverse force against wall, quick and easy to fit. Wide Application: Fit for all pressure gates, baby gates, pet gates, walk through extra wide, tall gate, safety children proof gates with door.Only fit for 10mm spindle hole. Not for 8mm!! Please check spindle hole of your pressure baby gate first.