Diversitrack XL Roller Kit

Diversitrack™ Rollers are were upgraded to nylon with tempered shaft, rated at 125lbs per roller in excess of 30,000 cycles. These are the best of track rollers rating quality! Additionally, they are rated ultra-quiet, a valued attribute in the classroom. The extended shaft version accommodates chalk rails or allows a rise above other boards or obstructions up to 7.5 inches extended.