4pcs 1/4 3/8 1/2 Inch Stainless Steel SDS Plus Shank Screwdriver Bit Holder Hex and Square Wrench Adapter Extension SDS Bit Holder Black for Screwdriver

• Material: Made of S2 alloy steel sockets for maximum durability, the superior hardness construction, hard steel adapter for maximum durability, the heavy-duty construction allows for long service life.
• Quantity: There are 1 hex socket and 3 square adapters in different sizes and you can use the proper one for various needs.
• Feature: Universal SDS plus shank sockets can fit most electric screwdrivers, drills or other power too lor put into drill chuck directly.
• Special Design: The sockets ball detent design for quick connect or disconnect, ensuring stay in place while driving.
• Convenient: The small size allows you to bring your bit extension anywhere to get any job done and can fit into many tool bag.

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