【Ships within 24 hours】 【Instant purchase OK】 ＊Magnetizes non-magnetic screwdrivers to 　magnetically retrieve screws and bolts❗️ ＊Super convenient for quickly 　collecting scattered tools❗️ ＊With impact resistance and excellent wear resistance, 　it accurately locks screws, 　reduces wear on screw heads and 　extends the life of screw threads! ＊Magnetism grabs screw threads and prevents drops! ＊The main body is made of carbon steel, and the outside is 　covered with a durable and high-quality aluminum alloy, 　making it impact-resistant, rust-resistant, and long-lasting❗️ - Colors: Blue, Red, Yellow (Set of 3) - Materials: Carbon steel, Aluminum alloy - Size: Approximately 23 x 15mm, Inner diameter approximately 6.35mm 　　　　　(See image 10) - Features: With sleeve, non-slip processing ＊Images 1-4 are actual product photos! ※Please check the product description 　and profile, and agree before 　purchasing. Thank you (、．．)、 #Yotsuba and follow discount available♡ 　Click here for a list of products❗️ 　Bulk purchases are welcome♪ Thank you for viewing.