They feature a 12-point, 72-tooth ratcheting box end

A ratchet combination spanner is one of the hand tools used in construction and maintenance. Its design enables it to be used in a variety of applications. Typically, this type of spanner is made of steel. Steel is an alloy made up of iron and carbon, and the addition of carbon or manganese makes the material stronger and less brittle. Many spanners are made of chrome vanadium steel, a type of steel that contains chromium and vanadium. Adding chromium to steel increases its resistance to rust. Vanadium usually varies between 0.2% and 1%.

A combination spanner is made with a ratchet on one side and an open ended spanner on the other. They are usually the same size on both sides and are great for those who need the flexibility of a combination spanner. They can also be purchased in sets to cut down on space requirements and money spent on buying two separate sets.

This ratchet wrench features a unique 12 point box end to increase indexing speed and access. The 12-point design fits 6 and 12 point fasteners. Its full polish finish helps prevent corrosion and offers a grippy grip. The wrench is made of heat-treated chrome-vanadium steel for years of consistent performance.

The durable, mirror-polished chromium-vanadium steel wrench set is built with a 12-point ratcheting box end. Aerospace-grade chromium-vanadium alloys are stronger and more corrosion-resistant than standard alloys. The ratchet wrench features a 12-point ratcheting box end for dependable torque and prevents rounding of bolts. It comes with a handy tool roll that provides easy reference for wrench sizes.