... armed with self-locking function. Production Detailed DescriptionProduct Name:Large LED light fastenerMaterial:Aluminum alloy materialFinished:anodising iron-grayColor: All are ... Drilling, Trimming, Cutting, CNC machining, bending, wire-drawing, etc.Used for:large-scale stage lamp locker,composite member armed with self ... DDU, DDP.Payment terms:L/C, TT, Western union Special LED light fastener