Simple Form Truss with Screw Clamp, 22.5" Subcategory_Tongs sized to drop different loads

sized to drop different loads into a circuit without rewiring

5V flash-lamp bulbs in student-built circuits and small-scale optics demonstrations

these charcoal blocks support mineral identification and qualitative inorganic chemistry analysis

and symmetry

Cork-lined stainless steel jaws on 12-inch heavy-duty beaker tongs grip 100 to 1500 mL glassware securely when transferring hot beakers between a hot plate and the bench

Simple Form Truss with Screw Clamp, 22.5" Subcategory_Tongs sized to drop different loadsTwenty two and a half inch wooden meter stick truss with centimeter graduations 1 50 on both sides, eight weight hooks, and a screw clamp for static equilibrium and torque investigations.