Utoolmart 3 Pcs Flexible Drill Bit Extension_ Fine Good Soft Drill Connection Adaptor Screwdriver Extension Shaft for Power Drill

FLEXIBLE EXTENSIONS: Drill socket extension bars feature a flexible wound spring-steel shaft that bends up to 90 degrees; Use the flexible extension for drill, wrench, and ratchet use to reach those tight, awkward spaces (varying tools not included) SECURE HOLD: Square flexible socket driver features spring-loaded ball detents on male end and indented sockets to lock into your sockets and tools for a secure hold that prevents slipping while you work package content : Wind batch metal hose 300MM+200MM+ universal soft shaft 300M