The Metro Allen Key Set CRV is a 9-piece hex key set made from chrome vanadium (CRV) steel, offering strong torque resistance and durability for tightening and loosening hex socket fasteners across mechanical, automotive, furniture assembly and general maintenance work. CRV steel is widely used for hand tools due to its good balance of strength, hardness and resistance to wear.

Covering sizes from 1.5mm to 10mm, this set handles the vast majority of hex fasteners found in machinery, furniture, bicycles, electronics and general equipment. The set is housed in a compact storage case, keeping all nine keys organized and easy to locate rather than loose in a toolbox.

Key Features

• Chrome vanadium (CRV) steel construction for strength and durability
• 9-piece set covering 1.5mm to 10mm sizes
• Compact storage case keeps keys organized
• Suited to mechanical, automotive and general assembly work

Technical Specification

Application

• Mechanical and machinery assembly/disassembly
• Automotive maintenance and repair
• Furniture assembly
• General equipment maintenance requiring hex fasteners