FOR ALL STANDARD POLES: Our Strong and sturdy galvanized metal rotary washing line spike is a multi-fit spike with height 39cm, perfect to be used with rotary Airer or other standard poles that have 32mm, 40mm, and 50mm diameter; strong plastic adapters are available to help 32mm, 40mm and 50mm rods or poles to set in the spike; WHAT YOU WILL GET? 1 galvanized metal rotary washing line spike 39cm long & 5cm wide; 2 plastic adapters 15cm long, you can use ground spike for rotary washing line with or without adapters as per your need MATERIAL THAT YOU CAN TRUST: Flatro rotary washing line spike is made of steel and it is galvanized as well; it makes the spike rust-free, corrosion resistant, waterproof, robust and assures the durability; ideal to be used in the garden, lawn or any place outdoor EASY INSTALLATION: Note (Do not Hammer the Spike Directly on the head in order to insert it into the soil); remove the turf, soften the soil, make a hole, insert the cross ends of the steel rotary washing line spike into the soil (cross ends provide firm grip), put any wooden block on the head of the spike and hammer it to fix it into the soil till the neck, place the turf back, make hole by using hands and insert your pole into the spike; you can watch our video on installation under images as well USAGE VERSATILITY: Ideal to be used for rotary washing lines outdoor but you can also use our rotary washing line spike as ground holder for bird feeder pole, garden parasol base, umbrella and as Flag pole spike; if you are an outdoor activity lover this spike can help you hold your badminton poles etc