It is suitable for "aluminum color" round pipes with a diameter of 50 mm.product featuresstainless 1. quality is a product that can be used for many years. it is compatible with the handrail. in assembly, no screws are thrown on the railing. for the parts that come into contact with the railing, small plastics are sent as soon as the plastic is put in contact with the railing. in the product, small plastics are sent to the gaps where the rope passes. maximum 6 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 6 units. more than 10 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.