Set of 40pcs of Powers Titanium Coated Screwdriver Bits includes 10 x #5 x 25mm Hex, 10 x #5 x 50mm Hex, 10 x #2 x 25mm Square, 10 x #2 x 50mm Square & 1/4" x 60mm Bit holder (Quick Release). 

Features & Specifications

• Sizes: 10 x #5 x 25mm Hex, 10 x #5 x 50mm Hex, 10 x #2 x 25mm Square, 10 x #2 x 50mm Square & 1/4" x 60mm Bit holder (Quick Release)
• Titanium Coated Screwdriver bits
• "One-Touch" Quick-Release operation for easy bit change
• Magnetic