ITEM NAME:10pcs 1/4 Inch Bit Holder Screwdriver Bit Extension Bar Connecting Piece #JT1 Product Description Description: Specifications: Material: Chrome vanadium steel Product size: approx. 6 X 1 X 1cm/2.36 X 0.39 X 0.39inch Product weight: approx. 187g Handle: 1/4 inch Usage: Household tool connecting rod Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 10 X Bit Holder.Usage: Household tool connecting rod. Included: 10 X Bit Holder. Product size: approx. Product weight: approx. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.