Professional tool set for commercial or occasional use 1/4" drive set comprising of torque wrench, extensions and sockets (shallow and deep) Professional torque wrench with sockets for use straight away 4mm - 14mm socket range Extensions for access into tight restricted areas such as use on engine parts TORQUE WRENCH 1/4" drive torque wrench Manufactured from chrome vanadium steel for strength and durability Every bolt on a modern vehicle has a torque setting, and a torque setting which is essential to accurately judge how tight a bolt is Smooth action mechanism providing accurate torque settings every time Fully adjustable torque wrench with ratchet head which when set ensures proper tension and loading settings are applied to nuts and bolts When the required torque setting is reached the wrench produces an audible click and a slight release of tension Clockwise torque only but can also be used to undo by the switch of a lever on the ratchet head Total length of the torque wrench - 280mm Twist lock adjustment with lockable grip for accurate results Accuracy between + / - 4 % 5 - 25nm or 4 - 18 ft/lbs (torque range) Comes in a blow molded case for easy storage and transportation EXTENSION BARS 5pc extension bar set 1/4" drive extension bars Manufactured from chrome vanadium steel for strength and durability Sprung ball retainer to prevent the sockets from falling off the end of the extension Perfect for access in confined spaces Total length of the extensions - 50mm, 75mm, 100mm, 150mm and 225mm SOCKETS 1/4" drive shallow and deep metric sockets Single hex / 6 sided sockets 26 sockets in total Manufactured from chrome vanadium steel for strength and durability Shallow sockets length - 25mm Deep sockets length - 50mm SET INCLUDES THE FOLLOWING SOCKETS SHALLOW - 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm and 14mm DEEP - 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm and 14mm Sockets come in plastic trays for easy storage and transportation