4-Piece SDS Bit Holder Set - 1/4", 3/8", 1/2" Stainless Steel SDS Plus Shank Screwdriver Bit Adapter - Hex & Square Wrench Extension for Power Drills - Perfect for Construction, Woodworking & DIY Projects

Description: These bit holder and extension adapters are made from high quality carbon steel and chromium-vanadium steel with heavy duty construction to ensure maximum durability. It can be used for drills and bits making these extension adapters very handy and multipurpose. Specifications: Material: Stainless steel and chromium-vanadium steel Type: SDS Plus--80mm x 1/4" hex socket, SDS Plus--65mm x 1/4" square head, SDS Plus--65mm x 3/8" square head, SDS Plus--75mm x 1/2" square head Quantity: 4 Package Includes: 1 x Hex Socket Extension Adapter 3 x Square Extension Adapters

【Ball Detent Design】Ball detent design for quick connect or disconnect and ensuring stay in place while driving, can effectively reduce the loss of screw. There are one hex socket and three square adapters in different sizes and you can use the proper one for various needs.

【Ball Detent Design】Ball detent design for quick connect or disconnect and ensuring stay in place while driving, can effectively reduce the loss of screw. There are one hex socket and three square adapters in different sizes and you can use the proper one for various needs.

【Widely Uses】Universal SDS plus shank would fit most electric screwdrivers, drills and chuck.

【Small and Portable】The small size allows you to bring your bit extension anywhere to get any job done and can fit into many tool bag.

【Hight Quality】Hard steel adapter for maximum durability, the heavy-duty construction allows for long service life.

Buy it Confidence: Let you feel safe using, so you have a better using experience. Great value for money. If you have any problems, please fell free to contact us anytime. Our team will help you solve the problem as soon as possible.