HEAVY DUTY RATCHET HANDLE

A heavy-duty ratchet handle is a hand tool commonly used in mechanical and automotive applications. It is designed to apply torque in a controlled manner for tasks such as tightening or loosening nuts, bolts, and fasteners. The term “heavy-duty” implies that the ratchet handle is built to withstand significant force and is suitable for tough, high-torque jobs.

UNIVERSAL JOINT

A universal joint, also known as a U-joint, is a mechanical connection that allows one shaft to transmit rotary motion to another shaft even when these shafts are not in a straight line. It’s typically used in shafts that transmit rotary motion. It allows for bending in any direction while maintaining the power transfer from one end to the other.This is especially useful in applications where the alignment between the source of motion and the destination changes, like in the drive shaft of a car, where it must accommodate varying angles due to the car’s suspension movements.

SWIVEL HANDLE

L HANDLE

The term “L handle” often refers to a type of handle, usually found on tools or equipment, that is shaped like the letter “L.” This design usually offers a convenient grip and can provide leverage, making it easier to apply force, especially in tight spaces or when more torque is needed. The short length of the “L” part allows for easier manipulation and control, especially in confined spaces. This type of handle is common on wrenches, clamps, and various types of manual levers.