[Replacement Ball Chain]
The MRS-BC10 Ball Chain is included in MRS-24 Magnetic Retrieval System Kit to help fish wires through walls. The ball chain is 10 feet long to navigate through the wall with ease and has a 3/4" stop ring to prevent it from falling into the wall. The eyelet on the ball chain connects to most wires for versatile use. This ball chain can be purchased as a separate item with part number MRS-BC10 or you can purchase the full MRS-24 Magnetic Retrieval System Kit.