Product details:
Pentair R201126 250 Flexible Commercial Vacuum Head; 19 InchThe Swivel Wheel 19 Inch Commercial Flexible Vacuum Head is ABS and polyethylene with 6 fully-enclosed lead weights. The adjustable polyurethane wheels swivel in any direction. The 19 inch body has 1.5 inch vacuum swivel adapter which allows hose to move freely without twisting. A 2 inch hose fits directly on vacuum. The Swivel Wheel has snap-adapt handle and all component parts are replaceable.