coilmaster coiling kit v4

The New edtion from Coil Master,Coiling Jig V4,with the double-sized top caps and the larger size, simply slip in any gauge wire, spin the cap away to your desired resistance and voila. Easy Build with Jig Tool V4 (6-in-1) CoilMaster Coil Winding Jig Tool Set Features : A silicone holder is...