... also available Product No./NameJJ-00060 / Support part for lights with precision casting Manufacture Process1) Mould/Tooling analysis, design & manufacturing2 ... Zamak 4, Zamak 5, Zamak 12; Aluminum 6061, 6063, 7075; (Plastic: ABS, PC, PS, PP, PVC, TPR, TPU, TPE, HDPE ... , sandblasting etc...6) Tolerance: +/- 0.0005inch, also accord with GB6414 Support part for lights with precision casting