All the tools meet or exceed the ANSI (American National Standards Institute) specifications for added safety. Constructed of chrome vanadium steel for strength and durability. Full polished-chrome finish for anti-corrosion protection.

One button quick release 90-tooth ratchet mechanism design provides a 4-degree of arc swing, perfect for tight spaces ,secures the socket into place and releases quickly.

This 93pc tool kit contains 29pc 1/4" & 3/8" shallow sockets, 9pc 1/4" deep sockets, 2 ratchet handles, 1 spark plug socket, 1 extension bar, 1 magnetic bit driver, 28pc hex keys, 12pc nut driver bits, 10 screwdriver bits.

The tool set comes in a durable blow mold case, which provides convenient tool storage and portability. Keep your tools dust-proof and rust-proof when idle.

Suitable for various scenarios, cars, bicycles, appliances, lawn equipment, machinery and all kinds of mechanical maintenance.