Direct Burial Lay-In Connectors For Copper Conductors Dipped #4 - These Lay-In Copper Conductors are best for grounding swimming pools.Direct Burial Lay-In Connectors For Copper Conductors Dipped #4 features include: Lay-in Copper Lugs are ideal for use on Grounding Swimming Pools, Spa Equipment, Conduit Bushings, and Jump to Multiple Conduits Designed for use on Conduit Grounding Bushings and other Grounding Applications Open faced Design allows installer to quickly Lay-In the Grounding Conductor as a Jumper to Multiple Conduits with No Break in the Ground Conductor Stainless Steel Screw For Copper Conductors Only Cast of High Strength Copper alloy containing 80#37; or more CopperDirect Burial marked on clamps UL467 Listed for Direct Burial and Grounding/Bonding Applications cULus Listed Dimension Measurements = Inches Order Qty of 1 = 1 Piece Below is more info on our Direct Burial Lay-In Connectors For Copper Conductors Dipped #4