There’s always one bolt. One bolt that’s just out of reach, placed just awkwardly enough that you can’t get a socket on it. The bolt that after hours of wrenching will make you give up and wonder why ...

What holds a vehicle’s suspension together and guides the tire wheels while driving? Ball joints are a component of the front suspension system of a vehicle These joints comprise of a ball and socket, ...

Your hips are one of the largest joints in your body that bears weight. They’re the reason you can walk, squat down, twist, turn, and carry heavy items. Hips are ball-and-socket joints. They’re the ...

Swivel sockets give you the freedom and flexibility to work on bolts and fasteners at awkward angles, without needing to take things apart just to reach them.

Joint construction is an important consideration for proper warmup routines, for a variety of reasons. Different warmup techniques work better for different types of joints. In general, joints that ...

The chameleon's exceptional tree-climbing ability is dependent on vital ball-and-socket joints in its wrists and ankles, according to new research. The study also finds that chameleons have twice the ...