Finely worked brass that works much better than the stone on the string I used. Buying a real lot seemed like a waste until I had to find the focal point on a 24 inch round tabletop I bought from Lowes. I hung from three points around the circle and lowered the plumb from each point. Intersection marked, then checked by balancing the tip on the head of the nail. Worked beautifully. The shape of the bean made it take root very quickly. The point made it easy to see when it stopped swinging by comparing it to the marker on the floor. Choosing the 16oz size for this application made the string taut enough that I could mark without much deflection. Attaching the cable was easy, it would have been nice if it had been included.
π Tajima PZB-400G Plumb-Rite Elastomer-wrapped Plumb Bob with 14-Ounce Weight for Precise Alignment
4 Review
π¨ 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
9 Review
π¨ AWF PRO Solid Brass Plumb Bob Kit - 16 oz and 8 oz, Magnetic Base, Retractable 14ft Line Reel, Pencils, Sharpener, Carrying Case
6 Review
Swanson Tool Co PB008B 8oz Brass Plumb Bob - Inclusive String Included
5 Review
β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review
π CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review
π Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review
Kapro 307-08-TMS Try And Mitre Layout And Marking Square With Stainless Steel Blade, 8-Inch Length
18 Review