Self-Adhesive Magnetic Tape - 25mm x 0.8mm | 30m ROLL L_150mm It has an M10 thread

It has an M10 thread with an external boss of 19mm

a simple magnetised upgrade on the much maligned drawing board

It also has a magnetic flux reading of 4200

dams or creeks or artesian wells

Self-Adhesive Magnetic Tape - 25mm x 0.8mm | 30m ROLL L_150mm It has an M10 threadSelf Adhesive Magnetic Strip Description: This self adhesive magnetic tape has a width of 25mm and a thickness of . 8mm. The magnetic roll comes in a length of 30 metres and it is identified by the AMF Magnetics part number 59012. Grade: NF06 Pull force: 43g cm2 This high quality product is made from Strontium or Barium ferrite magnetic material, within a polymer matrix. This flexible magnetic strip provides good demagnetization resistance and