Specification Brand : Sunisfa BulletPoint1 : COMPATIBILITY: This nut is an accessory designed for LA500 trolley and is part of the for K75 39337 kit. It is ideal if you need to purchase a replacement part. BulletPoint2 : HIGH SECURITY: The function of this nut is to securely fix and connect the components to guarantee the stable and running of the equipment. BulletPoint3 : PREMIUM MATERIAL: Made of plastic material with good durability. This material can guarantee its stability and reliability over a long period of time. BulletPoint4 : SPARE AND REPLACEMENT: This trolley nut is an ideal choice if you need a replacement or spare nut. The spare nut ensures that you can replace it when needed and keep your equipment running properly. BulletPoint5 : EASY TO INSTALL: The trolley nut is easy to install and requires no complicated tools or professional skills. The nut can be easily replaced with a simple action, saving time and effort. BulletPoint6 : Built Standard: Built with high standard and care to meet industry standards for quality control, ensuring reliable and consistent performance BulletPoint7 : Weight:4.4 kg Color : Anthracite ItemName : Trolley Nut, Sturdy Plastic Spare Nut for LA500, Easy Installation, 2x4cm Size, Kit with K75 39337 ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 12 centimeters ItemTypeKeyword : beam-trolleys Manufacturer : Sunisfa ModelName : Sunisfag451igq2uc ModelNumber : Sunisfag451igq2uc NumberOfItems : 1 PartNumber : Sunisfag451igq2uc ProductDescription : Specification: Item Type: Trolley Nut Material: Plastic Weight: Approx. 23g / 0.8oz Applicable Model: For LA500 Product Size: Approx. 2x4cm / 0.8x1.6in