Made of alloy steel with chrome finish, high hardness, rust and corrosion resistance. They feature ratchet action with forward and reverse operation and locking. A knobby ring around the end of these wrenches lets you loosen and re-tighten the wrench tap when you have oily fingers. The handles are long enough to get a grip. full hand allowing you maximum leverage. These professional quality ratchet tap wrenches are ideal for use in confined spaces. Features: Made of alloy steel with chrome finish, high hardness, rust and corrosion resistant. They feature ratchet action with forward and reverse operation and locking. A knobby ring around the tip of these wrenches lets you loosen and tighten the wrench tap when you have greasy fingers. The handles are long enough to get a full grip allowing maximum leverage. These professional quality ratchets are ideal for use in confined spaces. Specific Condition: 100% Brand New Material: Alloy Steel Silver Color. Product Size: M3-M8 Long: approx. 85 x 100mm / 3.3 x 3.9" M5-M12 short: approx. 106 x 120mm / 4.2 x 4.7" M5-M12 Long: approx. 290 x 120mm / 11.4 x 4.7" Package weight: approx. 271G~437G. Note: 1.Size for manual measurement, there may be 0-2cm error, belongs to the normal phenomenon. 2.Due to the difference between different monitors, the picture may not be the actual color of the item.Thanks.