20 in stock

4720 Series grounds provide a ground for the wearers of wrist straps conveniently mounted underneath a workstation or bench.

It has a 15 Foot Grounding Cable that ends in an eyelet to screw directly into a standard US Electrical Outlet.


Qty 1-9Qty 10-99Qty 100+
$12.50 USD$11.57 USD$11.25 USD


Plug TypeTwo Receptacles for Banana Jacks
Parking Snap4mm Stud
Grounding Cable Length15 Feet
Grounding Cable InsulationPolyurethane / PVC
Grounding Cable Terminal Ends in #10 Ring to Screw into Electrical Outlet
ResistorNo Resistor

Connecting Wrist Straps to Ground

Electrical outlets are normally the best ground for a wrist strap in any building. This is because the wiring of outlets typically follows the piping of the building to earth underneath the building.

Wrist Straps can be grounded to a wrist strap ground that ties into an electrical outlet

The coil cord for a wrist strap ends in a plug that can be connected to the yellow banana jack on the wrist strap ground.

The green ground cable for the wrist strap ground ends in an “eyelet”. This eyelet is a metal ring that you can screw into the nearest electrical outlet to transfer static from the ground to the electrical outlet.

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