Shiusina 7Pcs Power Hand Tools Sockets Adapter Sets For Extension Bit Set + Converter Set

7Pcs Power Hand Tools Sockets Adapter Sets For Extension Bit Set + Converter Set Feature: This set allows you to mix and match drive sizes for your sockets ratchet handles extension bars and other accessories. Ideal tool for mechanics engineers carpenters or DIY enthusiasts. Sprung Ball bearing fitting retainer. Hex shaft saves time changing out of Power Drill Saves time over traditional hand operated nut drivers 4pcs Convertor Set： Size 1/2 to 3/8 - (12.5mm square hole to 9.5mm square head) Length: 36mm 3/8 to 1/4 - (9.5mm square hole to 6.3mm square head) Length: 26mm 3/8 to 1/2 - (9.5mm square hole to 12.5mm square head) Length: 35mm 1/4 to 3/8 - (6.3mm square hole to 9.5mm square head) Length: 25mm Height: about 25mm 26mm 35mm 36mm Hardness: 60HRC Made from Chrome Vanadium Steel 3-piece Socket Nut Driver Adaptors for Drill 1/4 3/8 1/2 Material: Chrome Vanadium Steel All Sockets Standard 1/4 Hex Shank Size: 1/4 * 1/4 * 65mm length ------ 1/4 shank can be converted to 6.35mm square head 3/8 * 1/4 * 65.8mm length ------ 1/4 shank can be converted to 9.4mm square head 1/2 * 1/4 * 68mm length ------ 1/4 shank can be converted to 12.6mm square head Package includes: 7Pcs Power Hand Tools Sockets Adapter Sets