Magnetic Screwdriver Hex Adapter Quick Release Drill Bit Change Extension Set Batch Extender Self-lock Bar Chuck Nut Screw Tool(Bit Holder 150mm)

"Material: Stainless SteelShank: 1/4" hex shank (6.35mm)Length: 60mm, 100mm, 150mmColor: Black, RedDIY Supplies：ELECTRICALHex Drill Adaptor Angle：Drill Tool AttachmentBits Adaptor：Drill AdaptorsBit Holder Quick Release：Adapter Drill Bit ExtensionMag Drill Extension：Quick Release Bit AdapterChuck Quick Change Hex Shank Adapter：Drill AdaptorMagnetic Extension Bit Holder - High Quality.This set will allow you to get into those tight spaces much easier.1.It is a three-piece ¼" Hex Shank set in sizes of 60mm, 100mm and 150mm.2.That is approximately 2.5", 4" and 6" of added length you can choose from,Suitable for drill, screwdriver, batch head and other to transfer.3.Extend all kinds of 1/4" screwdriver bits, screwdriver head conversion use4.They are made of chrome vanadium steel and heat treated to provide maximum strength and wear resistance.5.Screwdriver Bit Holder with Magnetic Tip Quich Change and Release,This set will allow you to get into those tight spaces much easier."

• 1.It is a three-piece ¼" Hex Shank set in sizes of 60mm, 100mm and 150mm.
• 2.That is approximately 2.5", 4" and 6" of added length you can choose from,Suitable for drill, screwdriver, batch head and other to transfer.
• 3.Extend all kinds of 1/4" screwdriver bits, screwdriver head conversion use
• 4.They are made of chrome vanadium steel and heat treated to provide maximum strength and wear resistance.
• 5.Screwdriver Bit Holder with Magnetic Tip Quich Change and Release,This set will allow you to get into those tight spaces much easier.