Guardian Fall Protection 10562 HitchClip, Gray, 3-Pack N/A Imported Double joint allows wrench to fit into a hard to reach places Patented spherical wrench fits 6 types of bolts Unique 72 tooth ratcheting system provides a high torque when moved just 5 degrees Metric wrench Made in the USA Patent pending "key-hole" design Incredibly lightweight Does not require flashing Multiple accessory options Made in the USA