Nov. 26th

Sierra Pacific Engineering and Products offers a large selection of Lift-Off Hinges.  Known in the industry as Loose Joint, Take-apart or Slip Joint hinges, they allow a door to be easily removed without removing the fasteners or using tools.  These hinges are available in Left Hand or Right Hand models.  Need help with picking the right hinge?  Let SPEP’s knowledgeable Sales Team help with your selection.  Different material and finish options are available.  Most hinges are available in stock and ready for shipping as SPEP stocks a huge variety.

Make sure to check out our recently expanded Loose Joint Hinge section!



Keywords: Lift-Off Door Hinges, Slip Joint Hinges, Take Apart Hinges

Our most recent catalog can now be downloaded in Spanish at  This new catalog features over 4,500 products, with 500 of them being new.  Keep in mind that half of the parts that SPEP produces are custom and never appear in the catalog.

Sierra Pacific Engineering & Products provides high quality, industrial access hardware to businesses.  OEM’s, contract manufacturers and distributors come to SPEP to save money, solve quality issues and to reduce inventory (we stock the product in our warehouses).

We are ISO 9001 certified, have a talented engineering staff and are employee owned.   So if you have a need for latches, hinges, handles, pulls, magnetic catches, knobs, cam locks, tie downs, door holders or NEMA accessories go to or give us a call at 800 433-5554.

Sierra Pacific Engineering and Products – Quality and Service taken personally.


Keywords: Sierra Pacific Engineering and Products Introduces Spanish Language Catalog, ferreteria industrial, bisagras,asas, cerrojos,aldabas, armellas

The 239BK is a new over center latch offered by Sierra Pacific Engineering and Products. This new latch is made from glass reinforced plastic with UV additives and stainless steel hardware, making it ideal for most environments, even in situations where rust or corrosion are concerns. SPEP’s 239BK features concealed mounting, ensuring that only the latch’s black matte textured body is exposed once installed. This latch features an adjustable mounting force, achieved by simply moving the stainless steel lock nut up or down on the cap screw until the desired tension is reached. A keeper is also included with every latch.

Contact our Sales department for more information.


Nov. 17th

We are excited to announce that Sierra Pacific Engineering and Products is now an authorized distributor for Tochigiya. Tochigiya is a renowned manufacturer of various high quality mechanical parts. Tochigiya’s products are used in various industries, such as electrical enclosures, construction, medical, builder’s hardware, vehicular, and commercial applications. This new relationship allows SPEP to offer Tochigiya’s full line of items, as well as Tochigiya to offer SPEP items in Asia such as latches, fasteners, hinges, handles, and more. Contact us at for your Tochigiya inquiries.




Keywords: Tochigiya, hardware, magnetic catches, distributor, push-to-close, snap-in, electronic enclosures
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