Lead Sheet
Soft lead.
Grease Wire
Electrical cord with grease between wires. Commonly used in underground applications.
Gridwall
Metal grid panels.
Grip Strut
Metal anti-slip stair covering.
Handles
Metal handles.
Handrails
Metal hand railing.
Hardware
Screws, nuts, bolts, nails, etc.
Heat Pumps
Devices that move heat from one area to another.
Heatsinks
Metal heatsinks.
Heliax
Heliax cables.