2.Columns are made by 50 mm * 3.5 mm high quality seamless steel pipe with lifting & locking system. 3.Base is made of 3 mm high quality steel plate, with four special pads to increase grip.
4.Adjusting rods are made by 42 mm * 8mm high quality seamless steel pipe, specially treated to make lifting quick and flexible.
5.Tension systems are made of 6 mm stainless steel wire with two clamping bolt.
6.Lower bar height adjustable between 150 cm- 200 cm, upper bar height adjustable between 230 cm - 280 cm with increment of 5cm. Distance between two bars is steplessly adjustable from 110 cm to 185 cm.
7.Features: Special rail face helps athlete with high-difficulty performance, quick lifting & locking saves time on height adjustment during training or competition, widen base increases the overall stability. Surface is baking varnish (silver).
8.consists of bars, column, base and steel wire..