Dual spacing width tile spacer
Dual stereographic net
Dual usage level marking instrument
Dual wedge fixture locator
Dual-axis static and dynamic force characterization device
Dual-in-line connector assembly
Dual-in-line package assembly
Dual-in-line package carrier and socket assembly
Dual-in-line plug and socket assemblies
Dual-in-line socket
Dual-in-line socket assembly
Dual-standard electric plug
Duct notching template apparatus
Duel option tape measure
Duplex grounding
Duplex insulation displacement terminal
Duplex outlet device
Duplex outlet protection device
Duplicating drawing apparatus
Durable sight system for a firearm