Platinum tools installation tool - eye lag driver - fits into any drill, 1/4 hex hang ceiling wire & jack chain, threaded rod and eye lag screws.Our hardware is designed for the most efficient, secure and cost effective solution high quality all steel construction threaded and non-threaded holes to accommodate jack chain, ceiling wire or threaded rod vertical overhangs hammer-on threaded rod powder actuated eye lag screws threaded rod pressed beam clamps