The york sts power rack is a winner in every sense it s simple design self spotting capability and optional attachments make it a favourite among coaches athletes can work the entire core primary and secondary strength exercises from both inside the rack and from the outer front side of the power rack key features of the york sts power rack stainless steel hook plates 19 adjustable positions on 7 6cm 3inch centre increments 1 x combo grip pull up bar 28 mm knurled solid cold rolled ste