Uxcell a14071600ux0659 Shopping Trolley 10mm Thread 1.5" Rotary Brake Wheel Caster 4 in 1 Set Product Name : caster wheel; material : plastic, metal; Color : black, Silver tone Threaded diameter : 10mm(m10);threaded length : 15mm/0.6" Wheel diameter : 40mm/1.5";top diameter : 35mm/1.4" Brake casters : 90 x 70X 35mm/3.5" x 2.8 inch x 1.4"(L*w*t);casters : 70 x 60X 35mm/2.8" x 2.4 inch x 1.4"(L*w*t) Weight : 705G;Package Content : 2 x caster Wheel2 x brake caster wheel