In the Package4pcs silver L shape 5 hole joint plate connectors 20pcs M6x20mm roll in spring nuts 20pcs M6x12mm hex socket cap screw bolts and 1pc wrench. Premium MaterialAluminum alloy L shape joint plate connector 5 hole bracket and high quality carbon steel wrench. High performance in abrasion resistance rust proof and stablilty. Best 3030 T Series CompatibilityMeeting European standard easy installation with 3030 series 6mm T slot aluminum extrusion profile. Easy to OperateAll parts can be easily fixed with aluminum extrusion profile and then secured with matching roll in spring nut hex socket cap screw bolt and wrench.

Wide ApplicationConnecting and assembling 3030 T slot aluminum extrusion profile securing DIY bookshelf table kitchen bracket furniture equipment safety barrier etc.