LIFEGOO Precision Screwdriver Set, 138pcs Magnetic Repair Tool Kit for iPhone Series/Mac/iPad/Tablet/Laptop/Xbox Series/PS3/PS4/Nintendo Switch/Eyeglasses/Watch/Cellphone/PC/Camera/Electronic With the Magnetic Screw Memory Mat & Storage Case 1Your Package Include: 117 x Screwdriver Bits（the detail please check our mian pic) 3 x Black Plastic Triangular 3 x Gray Small Plastic Triangular 3 x Gray Large Plastic Triangular 1 x Magnetizer/Demagnetizer 1 x Suction Cups 1 x Tweezers 1 x Plastic Handle 1 x Extension Rod 5 x Dr 5 x Ex 6 x Carbon Steel Wrench 3 x Plastic Pry Tools 1x SIM CARD Tray Ejector Pin 1 x Universal Rod 1 x Instruction Manual 1 x With the Magnetic Screw Memory Mat Product Feature: 1).Connector : 0.16in converted into 0.25in , Length Approximately: 1.77in The hexagonal 0.16in bit is converted into a 0.25in bit, especially some small and precise specifications are basically 0.16in hexagonal. You can connect it to a large electric screwdriver through this adapter (usually large electric screwdrivers's screwdriver sockets are basically 0.25in.) 2).Dr:Dr#6,Dr#7,Dr#8,Dr#9,Dr#10; Ex:Ex#6,Ex#7,Ex#8,Ex#9,Ex#10. When your screws have been used for too long and you cannot get them with a screwdriver, these tools can perfectly solve your problem. 3).Carbon Steel Wrench:4mm, 4.5mm,5mm,5.5mm,6mm,7mm;Dr:Dr#6,Dr#7,Dr#8,Dr#9,Dr#10; Ex:Ex#6,Ex#7,Ex#8,Ex#9,Ex#10. The addition of these accessories makes this kit more complete and can meet all maintenance needs in your daily life. We have continuously optimized our products after investigations of thousands of households,To make the daily maintenance of people all over the world easier, our philosophy is BEST TOOLS FOR YOUR REPAIRS. If there was any problem with 138pcs magnetic screwdriver set,feel free to contact us through amazon .We will solve your problem within 24h and give