Review on 🔨 Tajima 14 oz Plumb-Rite Magnetic Plumb Bob Setter with 400g Weight, 14.5 ft Auto Recoil Cord, and Quick-Stabilizing Bob - Model PZB-400GP by Mike Zeigler

This is a quality tool with all the bells and whistles. You no longer have to carry around a six-foot-long magnetic spirit level and try not to damage it when calibrating. This fits in a tool bag and withstands all stresses. Stretching the cord to a specific length is a breeze. it does exactly what you want. Also comes with tension adjustment, scaling from ultra-smooth action with millimeter precision to a firm hold at the length you stretched it to. My teacher has had one of these for over 15 years and it still works great even if it's a little chipped. . It is a proven product used by those who want speed, accuracy and durability.