The Bondhus 12101 is a .035-inch hex tip key L-wrench measuring 2.7 inches overall, finished with the ProGuard rust-resistant coating. The .035-inch size is one of the smallest hex sizes Bondhus produces and serves precision applications where standard hex keys are too large.
Use it for eyewear hinge screws, electronics assembly, small-format RC and hobby work, watch hardware, jewelry repair, and any miniature socket-head fastener. The ProGuard finish prevents corrosion on the small-diameter shaft, and the L-shape gives both leverage and reach geometry.
Bondhus has been making American hex keys at its Monticello, Minnesota facility since 1964.






