Specification Brand : Feotvo BulletPoint1 : 【Practical Design】Trolley Assembly Limiter designs for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel. It is used to limit the trolley sliding in the specified area. And keep the trolley assembly from sliding out of the Strut Channel. BulletPoint2 : 【High Stability—Add Washer】Trolley Limit added washer between M10 bolt head and rubber on to keep the bolt and rubber from loosening and crushing under lateral force. Greatly improve Trolley Roller Limit stability and reduce vibration. BulletPoint3 : 【Safe and Impact-resistant】Trolley Assembly Limit uses high-quality large rubber to effectively buffer the impact force from strut trolley and protect the strut trolley. Metal parts are made of high -strength carbon steel, galvanized surface, sturdy and durable. BulletPoint4 : 【Easy Installation】Trolley Limit uses M10 bolt to lock, only need to tighten the hexagon nut, can be locked in the Strut Channel. Easy to install, convenient. BulletPoint5 : 【Quality Service】If you have any issues with our Trolley Roller Limit then just let us know . We will solve it for you within 24 hours to ensure you are completely satisfied. Kindly Note:Package just included 2 PCS x Trolley Assembly Limiter. Color : Silver Wheels Limit 8 pack ItemName : Trolley Roller Wheels Limit, Super Stable Trolley Assembly Positioning, Design for Use with 1-5/8" Wide or All 1-5/8" or Taller Strut Channel… ItemPackageDimensions_Height : 2.76 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 4.72 inches ItemPackageQuantity : 8 ItemTypeKeyword : beam-trolleys Manufacturer : Feotvo NumberOfBoxes : 1 ProductSiteLaunchDate : 2023-11-15T02:17:05.094Z Size : / Style : 8 pack SupplierDeclaredDgHzRegulation : not_applicable