The H-25 is a stacking strap accessory for Bourns multiturn potentiometer models 3250 and 3252, engineered to facilitate secure stacking of multiple units in compact mounting arrangements. This hardware component features precisely dimensioned straps with specific measurements: dimension A of 0.236 inches (0.093 mm), dimension B of 0.363 inches (0.143 mm), and dimension C of 1.321 inches (0.520 mm), with a thickness of 0.51 inches (0.02 mm). The H-25 stacking strap is constructed to maintain alignment and stability when multiple potentiometers are stacked vertically, preventing movement and ensuring consistent electrical and mechanical performance. This accessory is particularly valuable in space-constrained applications where multiple potentiometer units must be mounted in close proximity while maintaining proper isolation and functionality.