Perfect Vision SB4UL #4 Split Bolt - UL Approved ( Set of 2 )

Use this split bolt to join two or more ground wires together. It enables you to splice ground wires from ground blocks to the existing electrical system ground wire or keep your antenna NEC compliant by grounding the antenna metal structure to an existing electrical system ground wire.
Remove the nut/anvil combination part from the threaded bolt, slip the split-bolt over the existing "˜trunk" ground wire, slip your new ground wire inside the split bolt and tighten the nut/anvil to make a good spliced ground connection. Many uses - any time you need to splice in a new ground wire or splice ground wires together without cutting through an existing "˜trunk" ground wire to get the job done.
Key Features

• The nut is backed off, insert wires under the head of the bolt and tighten nut
• The nut forces a sliding center T-shaped anvil up against the two wires and crushes them against the underside of the bolt head
• Solid brass construction
• UL Approved