300mm Red 4mm Stackable Connecting Lead with Nickel-Plated Pins Subcategory_Lab Burner Accessories SUPERIOR DURABILITY || Features uniform

SUPERIOR DURABILITY || Features uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts

sized for small-group demonstration without magnification

LPG Bunsen burner with an anti-tip cast iron base and adjustable air flow

Virtually unbreakable ABS-plastic dynamics cart pair with two-level spring punches

300mm Red 4mm Stackable Connecting Lead with Nickel-Plated Pins Subcategory_Lab Burner Accessories SUPERIOR DURABILITY || Features uniformStackable 300mm red 4mm lead with nickel plated split hollow pins on both ends, providing the standard mid reach branching wire for 4mm socket student bench circuits.