Specification Brand : plplaaoo BulletPoint1 : WEAR RESISTANT NYLON: Made of good quality nylon material, smooth sliding without jamming, wear resistant and long-lasting. BulletPoint2 : STANDARD M12 THREAD: Total length is 14cm, working length for 100mm, drum diameter is 48mm, come with M12 thread. BulletPoint3 : UP OR DOWN ORIENTATION: Slide gate guide post roller is easy to install and convenient to use, the orientation can be up or down. BulletPoint4 : FOR SLIDING DOORS: Suitable for all types of sliding doors, universal and versatile, need to be installed with brackets. BulletPoint5 : FOR REAR POST WALL: Slide gate guide post roller can be installed on rear post wall, possess stable structure and long service life. ItemName : Slide Gate Guide Post Roller,Hard Nylon Lifting Pulley Rolling Door Guider Support,Heavy Duty Rolling Door Guider Support Rear Post Assembly,Sliding Door Hardware ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : hand-chain-hoists Manufacturer : plplaaoo ModelName : plplaaoonfd3ieg5ob ModelNumber : plplaaoonfd3ieg5ob PartNumber : plplaaoonfd3ieg5ob ProductDescription : Slide Gate Guide Post Roller,Hard Nylon Lifting Pulley Rolling Door Guider Support,Heavy Duty Rolling Door Guider Support Rear Post Assembly,Sliding Door Hardware