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34/78 Hold Down Clamps

34/78 Hold Down Clamps

$ 74.99

Billet Aluminum Hold Down Clamps for your 34/78 Optima Battery


We specifically designed these hold down clamps to fit your Optima 34/78 style Red top battery. Hold down clamps allow you to mount your battery wherever you please without the additional weight or height of a traditional tray. These hold downs were created in our own shop, and start as few pieces of Solid Billet Aluminum (6061-T6 Aircraft Grade Top Quality Aluminum). We then mill the clamps to shape and exact size using state of the art CNC machinery. These clamps are brand new and come with all the fasteners you will need to assemble and install them. They also come with a satin brush finish and the edges have been given a chamfer to create a clean and sleek look.

If you are looking to mount multiple batteries together using these hold down clamps, make sure to add one or more of our 34 & 78 Series Center Hold Down Clamps to your cart!

Our shop has been making Optima Trays for years, and we have come up with specific dimensions that follow the shape and contour of your Optima Battery to hold it tightly in place. Each of our trays and hold downs are designed for a specific Optima Battery so you know when you buy, it will fit exactly as described. As you can see by the pictures, we pay close attention to structural integrity without sacrificing design and functionality.

The hold downs pictured include a FREE "Satin Brush Finish".

What's included

Optima 34/78 Everything

2 Hold Down Clamps
6 Stainless #10 Bolts with lock washers and nuts
1 Allen Wrench to assemble the tray
5 Year Warranty


Optima 34/78 - 5 Year Warranty Our trays come with an incredible 5 Year Warranty! It is because we are so confident that our trays will stand the test of time that we are offering such an amazing warranty period. Should you ever need replacement parts, we are here to make it easy and painless! We even cover all shipping costs within the USA.

Technical Data

The L x W dimensions for this Optima Battery Clamp is exactly 5.75" x 1.58". You will need a minimum of a 9" wide opening for the clamps to fit with the battery. These clamps hold the battery tight to the floor so there is no additional height requirement.

Optima 34/78 Clamps

What others have been saying about us

"Words cannot describe. Very, very nice. Precision fit, awesome look. Thanks!!! A++" Robert - Oviedo, Florida

"WOW THAT IS NICE ++++++++++++++++++++++++++" M.D. - Woodburn, Kentucky

"Great product, better people, looks great in my 48 willys truck" PJ - Kempner, Texas

"This product is awesome, fast shipping, no let downs. sweeeeeet!" Brandon - Ft Meyers, Florida

"First class product and service!" Gary - Trenton, Michigan

"Couldn't be happier. Awesome battery tray. Thanks a ton." David - Villa Park, Illinois

"Very nice custom touch!!!" Jake - Appleton, Wisconsin

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