RS PRO Insert

Magnetic socket inserts for socket wrenches, SW10-SW19

For use in existing socket bits (insertable or removable bits), whether hex or double-hex
Magnet holds the screw but does not touch the socket wrench
Socket wrench remains unmagnetised on removal
Magnet can be inserted and removed as needed
Solves the problem of assembly in difficult locations
Clever supplement to existing ratchet socket sets