1″ SAE + MM Hex 20pc Bitrail
$14.95
The 1″ SAE + MM Hex 20pc Bitrail includes both SAE (1/16″-3/8″) and metric (1.5mm-8mm) hex sizes.
• Inch sizes: 1/16″ through 3/8″
• Metric sizes: 1.5mm through 8mm
• Lengths: 1 inch
• Premium S2 steel with precise exact-fit for both standards, extreme heat hardening and a torsion zone to reduce breakage on impact tools
• 1/4 inch hex shank
Designed in the USA
The 1" SAE + MM Hex 20pc Bitrail delivers comprehensive hex fastener coverage by combining both SAE and metric sizes in a single organized set. This 20-piece collection includes the full range of standard SAE hex sizes from 1/16 inch to 3/8 inch plus metric sizes from 1.5mm to 8mm, ensuring technicians have the right bit for any hex fastener they encounter.
In today's global equipment landscape, technicians regularly encounter both SAE and metric fasteners, sometimes on the same piece of equipment. Domestic vehicles and machinery typically use SAE hex sizes, while imports, bicycles, and international equipment use metric. This comprehensive set eliminates the guesswork and ensures the right size is always available, regardless of the equipment's origin.
Each of the 20 bits is manufactured from premium S2 steel with the same rigorous standards. The extreme heat-hardening process creates bits capable of handling the torque requirements of both SAE and metric applications. The precise machining ensures exact-fit engagement with fastener recesses, preventing the rounding that can make fasteners impossible to remove.
The torsion zone engineered into every bit absorbs shock loads from impact drivers. This feature is crucial for hex applications, which often require higher torque than other drive types. The torsion zone prevents sudden bit failures that waste time and damage fasteners.
The Bitrail organization system is especially valuable with this comprehensive set. Instead of managing two separate bit sets or searching through mixed assortments, all 20 sizes stay organized in their dedicated positions. The transparent cover allows immediate identification of whether an SAE or metric size is needed, and the crushproof construction protects this substantial investment in quality tools.
This set is the ultimate hex solution for professional technicians, fleet maintenance crews, and serious DIY users who work on varied equipment. It eliminates the need to purchase separate SAE and metric sets while providing better organization than loose bit collections.
