The Bondhus 16037 hex tool is a 16037 13-piece ball-end hex key L-wrench set with ProGuard and extra-long arm for deep-recessed fasteners. The hex tip and any ball-end are formed at Bondhus’ Monticello, Minnesota plant — Bondhus is the brand that invented the ball-end hex tip in 1964 and still leads the category for hand-tool quality.
Right hex tool for shop and home toolboxes, automotive bays, motorcycle and bicycle repair, machine maintenance, and any fastener that takes a hex socket. Bondhus tools are widely carried in OEM tool kits and pro shop walls.
Bondhus has been making hex tools in Monticello, Minnesota since 1964 — over 60 years of American hex-key manufacturing. The brand invented the Balldriver ball-end hex tip and is the default reference for high-quality hex L-wrenches and fold-up sets. ProGuard, ColorGuard, and BriteGuard finishes are corrosion-resistant treatments applied at the Monticello plant.
