Thank you for viewing! This is a set of 7 through-hole screwdrivers, perfect for removing stuck screws! In addition to normal screwdriver work, it can also be used as a simple chisel or a mortise chisel! ■About the appeal of the product ・Through-hole screwdrivers are screwdrivers with a metal shaft that runs from the tip to the rear of the handle. ・By strongly hitting the rear part of the handle with a hammer, you can apply impact to the bit tip and utilize it for various tasks. ・With a hex shank and bolster, it can be used in conjunction with a spanner or monkey wrench. ・With a magnetic tip, it prevents screws from falling during work and improves work efficiency. ・Of course, it can be used as a screwdriver for maintenance of cars, motorcycles, and bicycles, as well as for woodworking and DIY work such as turning and tightening. It can also be used as a simple chisel or mortise chisel. ※Caution ・Avoid electrical work to avoid electric shock. ・When using a hammer, be careful not to hit your hands on the handle. ■Product Details Tip size: 6mm Length: 221mm (2 pieces +-), 248mm (2 pieces +-), 269mm (2 pieces +-), 317mm (1 piece -) Material: Chrome vanadium steel 【Notes】 ■About purchase ・No comments are required before purchase! First come, first served. ■About price ・We do not accept price reductions to prevent troubles. ■About shipping ・We will ship within 3 days after purchase and payment confirmation! ・Free shipping nationwide! Shipping methods are regular mail and Yu-packet. We will not add any additional charges, so please rest assured!! ・We pack in a compact and simple manner to provide at a low price. We may fold or compress the packaging, but we will pack with the utmost care. ・Delivery time is estimated to be 2-5 days. ■About returns ・In the unlikely event that there is a problem with the product, we will exchange it, so please contact us before you evaluate the product. ※To prevent trouble, please read the profile before purchasing.