The Tekton KLX91304 23-Piece Ball End Hex L-Key Set is the complete hex key solution for mechanics, cyclists, machinists, and DIY builders who need reliable access to standard and metric socket head cap screws. Covering 0.050–3/8 inch and 1.3–10 mm, this set is on sale now for just $17.50, down from the $35.00 compare-at price — buy online today and save 50% instantly.
Why the Tekton KLX91304 Ball End Hex L-Key Set Is the Smarter Buy
Ball end L-keys engage screws at up to a 20-degree angle, so you can reach fasteners a straight hex key can't. Tekton forges these keys from 8660 nickel chromium molybdenum steel, heat-treated to 54–58 HRC — hard enough for torque, tough enough to resist breakage. At $17.50, this 23-piece set undercuts most branded hex key kits while delivering pro-grade materials.
Complete Size Coverage
- 13-pc inch: 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in.
- 10-pc metric: 1.3, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm
- Black and red holders with self-aligning key slots
Specifications
- Material: 8660 nickel chromium molybdenum steel
- Hardness: 54–58 HRC heat-treated
- Finish: corrosion-resistant manganese phosphate coating
- Ball end angle: 20 degrees for angled access
- Markings: high-visibility laser marking plus stamped sizes
- Edges: chamfered with smooth top face for optimal fastener engagement
Compatibility and Fit
Fits standard hex socket head cap screws, set screws, and hex bolts in inch and metric sizes. Ideal for bikes, motorcycles, machinery assembly, furniture builds, 3D printers, HVAC equipment, and automotive interior work.
Use Cases
- Bicycle and motorcycle maintenance
- Machine and fixture setup
- Furniture and equipment assembly
- Electronics and hobby builds
How It Compares to Alternatives
Generic hex key sets often skip the 8660 steel, phosphate coating, and dual holders. Premium branded sets at $30+ deliver the same size range for nearly double the price. The KLX91304 gives you Tekton's build quality at a discount-retail price of $17.50.
Deal and Savings Value
Save $17.50 off the $35.00 compare-at price — a 50% discount. Stack coupon code SAVE15 for an extra 15% off at checkout, and qualify for free shipping on orders over $45.00. This is the affordable, sale-priced way to complete your hex key inventory.
