Sierra Pacific Engineering & Products (SPEP)

Sierra Pacific Engineering & Products (SPEP)Request A Quote

Long Beach, CA

Sierra Pacific Engineering and Product’s mission is to be the industrial access hardware supplier of choice by providing high-quality, high-value solutions and exceptional customer service. Since 1986, SPEP has been designing, manufacturing and supplying latches, hinges, handles and a wide variety of industrial hardware to OEM manufacturers and distributors. Over half of our 10,000 parts are custom designed on behalf of our 3,500 customers. Headquartered in Long Beach, California with distribution centers in Texas and Illinois, we are ISO Certified and 100% Employee Owned. With over 80 patents our parts are used across every imaginable industry including Electronic Enclosures, Trailers, Service Vehicles, Crating, Watercraft, Clean Rooms and Sheds - the applications are endless. We pride ourselves on near-perfect customer service with 99% of our ASAP orders shipping within 24 hours and 99% of our customers recommending us as a supplier. Companies work with us to lower costs, increase quality and improve their supply chain. Visit us at SPEP.com, to see our product listing, download our catalog, or the 3D file for any of our 5,000+ catalog parts so you can easily drop them into your designs. Or give us a call to see how we can help solve problems or save you money.

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Hinge Power Pages

Butt Hinge

A hinge is a movable joint or mechanism that joins two items together. The hinge is one of the most popular categories of mechanical bearings. Butt hinges are a particular kind of hinge that have rectangular pieces that...

Concealed Hinge

A concealed hinge, also known as a hidden or European hinge, is a type of hinge that has parts invisible to the onlooker when the door is closed. They are commonly used in cabinet doors to add an aesthetically pleasing and...

Continuous Hinge

A continuous hinge is an extended single unit hinge that spans the full length of a door, cabinet, lid, or enclosure entrance. They are made of lightweight metals and can be cut to fit the size of any opening...

Friction Hinge

A friction hinge works by creating a specific tolerance in between the mechanical components. It works based on the principle of torque that can be achieved by applying a desired amount of force. Some other additions to these hinges such as...

Hinges

A hinge is a machine element that connects two bodies allowing angular movement about a fixed axis of rotation, all the while preventing translations and rotations on the remaining two axes. A hinge can be considered as a journal bearing with only one degree of freedom where a shaft is rotating in a hole...

Spring Hinges

A spring hinge is a self-closing hinge that automatically closes two connected workpieces using the action of a spring that is loaded into the hinge's barrel. They can be found in a wide variety of products such as...

Stainless Steel Hinges

Stainless steel hinges connect two components while allowing them to move in relation to one another. They can have various leafs shaped like rectangles and other forms depending on the type of stainless steel hinge...

Fasteners

A fastener is a non-permanent or permanent mechanical tool that rigidly connects or affixes two surfaces or objects together. Non-permanent fasteners can easily be removed without damaging the joined materials...

Types Of Bolts

Bolts are mechanical devices used in assembling and fastening objects, typically used with a matching nut. They are designed to be installed in aligned unthreaded holes of multiple parts...