150mm Black 2mm Connecting Lead Subcategory_Lab Burner Accessories Stackable 300mm red 4mm lead

Stackable 300mm red 4mm lead rated to 12A with nickel-plated split-hollow safety plugs at both ends

98-inch outer diameter sit on a needle-supported balance bar

with adjustable slit and draw-out focusing for examining the spectral composition of light sources

Solderless breadboard ships with 150 pre-cut jumper wires in assorted lengths for rapid prototyping of electronic circuits in physics and engineering classes

backed by dual screw fine-tuning and a 10mm diameter 5-inch stainless steel connecting rod

150mm Black 2mm Connecting Lead Subcategory_Lab Burner Accessories Stackable 300mm red 4mm leadCompact 150mm black 2mm stackable lead with nickel plated split hollow pins, sized for short pitch breadboard wiring where stackable plugs let multiple leads share a single terminal.