... 1.Name:Long Handle Sleeve 2.Certificated:ISO9001:2000 3.Material:Cast Iron,Plastic,Bakelite 4.Weight:0.1g-6kg Product Name:Long handle Sleeve( ... 1)Material: Cast Iron,Plastic,Bakelite(2) Type: Bakelite Handwheel,Double Spoked Handwheel,Inner ... , threading, grinding machinesGB/4141.14-84(JB1342-73) dLM532M636M840M1050M1260M1670M2080 Long handle Sleeve