Product Warranty Information

Unconditional Guarantee

Keystone components are guaranteed to be free from defects in material and workmanship for a reasonable period of time after delivery. Our liability shall be limited to replacement of defective material only. Neither seller nor manufacturer shall be liable for any injury, loss or damage, direct or consequential, rising out of the use of, or the inability to use the products. Before using, user shall determine the suitability of the product for the intended use, user assumes all risk and liability whatsoever in connection therewith.

We reserve the right to change specifications on any and all items shown on this website or in our printed literature and related supplements without prior notice providing the performance or appearance will not change the function of the item.

All specifications are for reference only.


Keystone's Quality Assurance

REACH Declaration

Conflict Minerals Declaration