What are Defeater Handles?

A defeater handle provides added safety and security. By making use of a special mechanism that requires a two-handed operation to open a box or enclosure, a defeater handle helps ensure the contents remain secured. These parts feature a heavy-duty handle design on a...

What Is an Eyebolt?

An eyebolt combines a threaded shaft (or shank) with a complete, round loop at one end. The typical application of an eyebolt is to be threaded to the top of a structure so that a rope or cable can be fed through the ring. This may be used to lift or secure the...

Comparison of Cam Locks and Quarter Turn Latches

Comparison of Cam Locks and Quarter Turn Latches Cam locks and quarter-turn latches are two different families of parts that often get confused for each other due to their similar qualities and features. However, there are many aspects of these parts which can make...

Toggle Clamps: What They Are Why You Need Them

Toggle Clamps: What They Are  Why You Need Them While it may seem like a simple mechanism that holds things together, toggle clamps provide outstanding locking action, reliable holding power, and a super level of force when the situation demands it. These versatile...

SPEP Scholarship Program for Aspiring Engineers

  Some good news in the year of Covid-19. Sierra Pacific Engineering & Products launched an annual Scholarship Program for Aspiring Engineers. We have partnered with two local high schools, St. John Bosco of Bellflower and St. Joseph of Lakewood, both of whom...