Adjustable handles offer a convenient and effective tightening solution. Once installed, you can grab and turn them to tighten the machine or equipment with which they are used. Turning an adjustable handle clockwise will result in a tightening action, whereas turning it counterclockwise will result in a loosening action. Below are six facts about adjustable handles and how they work.
#1) Handle and Insert
Most adjustable handles consist of two parts: a handle and an insert. The handle is the long horizontal part that you grab and turn. The insert is the inner core that connects to the machine or equipment that you want to tighten. As you turn the handle, the insert will rotate.
#2) Handles Range From 1.55 to 5.35 Inches
Not all adjustable handles are the same length. The length of a handle can range from just 1.55 inches to 5.35 inches. Some people prefer long handles because they offer more surface area to grab and turn. Long handles, though, require more space than their shorter counterpart. If you’re planning to buy an adjustable handle, you should consider the space where you intend to use it and choose an appropriate length.
#3) Multiple Mounting Types
You can find adjustable handles in a variety of mounting types. The mounting type, of course, refers to the way in which an adjustable handle is installed or mounted on a machine. Common mounting types include pilot, reamed, stud, tapped and threaded. Of those mounting types, stud and threaded are two of the most common. Stud-style handles have a threaded stud, whereas threaded-style handles have a threaded hole.
#4) Zero and 15-Degree Angles
There are zero-degree adjustable handles, and there are 15-degree adjustable handles. Zero-degree handles are completely straight. 15-degree handles, on the other hand, have a slight curvature to them. The end of the handle curves at a 15-degree angle relative to the base of the insert. This slight curvature makes them ideal for confined spaces.
#5) Multiple Finishes
In addition to multiple finishes, adjustable handles are available in different finishes. Some of them have a chrome-like polished finish. Others have a gray matte or black finish. There are also adjustable handles with a black oxide finish. Black oxide offers a sleek modern appearance while also protecting the underlying handle from rust and corrosion.
#6) Button-Head Styles Available
You may notice that some adjustable handles have a button. Known as button-head handles, they allow for quick release from the machine or equipment with which they are used. Pressing the button will disengage the handle so that you can lift and remove it.