MRO Tools offers the full line of Zephyr Fastener Tools for sale online including bits, bit holders, nutsetters, extensions and hand drivers. Since 1938 Zephyr Tool have served the aerospace and automotive industries with high quality, technically innovative tools produced in a manufacturing environment featuring intense quality control and superior customer service. MRO Tools sells hundreds of Zephyr screwdriver bits, insert bit holders, nutsetters, extensions, hand driver and hand screwdrivers.

All of Zephyr Tool products are made of the finest materials, manufactured to exacting tolerances and heat treated to the highest level of performance.

Our product ranges include assembly tools, maintenance tools, fastener installation and removal tools for the Aerospace market, power tool accessories for use in the general industrial tool industry, and commercial products.