Chansen LS5716 Ball Roller Stand is 2-in-1 roller stand. It’s easy to switch between the straight roller and the 7-ball roller when required, can be set up at infeed or outfeed side of your machine. For sheet materials the integral ball attachment can be slipped in place to provide support for any type of board material. Simply loosen the height adjustment knob, the roller height can be adjusted in between 720 – 1140mm, then tighten the knob to secure the adjustment. The solid cast iron base has adjustable rubber feet, allowing some adjustment on the uneven floor. Maximum loading capacity is 80kgs.