Sliding Gate Track Roller 2 in 1 V/U Groove Sliding Gate Double Roller Gate Wheel Double Wheels Heavy Duty Fence Door Bottom Support Caster Wheel Roller Pulley Universal Double Bearings Two-Wheel

SPECIFICATION:Material: Stainless steelColor: SilverDiameter: 50/60/70/80/90/100mmSize: Show in the pictureType: U/VPackage:1 * Sliding Gate Double Wheel Roller(Type: U/V) FEATURES：1.Made of high grade steel, V-groove caster wheels are designed to guide equipment by rolling on inverted angle iron track. 2.Elevated track minimizes problems caused by floor debris. The relief groove at the base of the "V" equalizes the load on each face of the angle. 3.When not operating on track, the considerable wheel tread on each side of the V-groove allows for use on smooth floors. 4.It is important that if more than one track is used they are parallel, straight and level. NOTICE●Because of the light and the shooting angle, the color will be slightly different from the picture.●Please allowed 1-3 cm differences due to manual measurement, thanks.●If there is a problem with product quality, Please contact us as soon as you receive the package. We will do our best to solve problems for you.●If you are satisfied with the product, please give us a five-star praise.●Thank you very much for visiting our shop! Wish you happy every day!