This 17-piece through-hole ratchet sleeve set features a through-hole shaft design, capable of handling slippage and irregular bolts. The double 72-tooth ratchet is highly efficient and effortless to use. The chrome-vanadium steel material is durable and sturdy. The specifications are complete and suitable for various scenarios. When paired with a portable toolbox, it becomes an excellent assistant for auto repair and maintenance.

Equipped with a high-precision bidirectional ratchet structure, it supports a 72-tooth fine gear design. With only a 5° slight swing, it can complete the rotation. Combined with a comfortable anti-slip handle, whether tightening or loosening, there is no need to repeatedly turn the wrench. By simply switching the direction with one click, it can perform high-speed operations, doubling the efficiency of screw removal and installation, and saving more time for maintenance.Are you still stuck with the problems of slotted nuts and difficult disassembly of special-shaped bolts? This 17-piece through-axle chuck set, with its through-axle design, bidirectional quick ratchet, and comprehensive coverage of multiple specifications, has become a powerful tool kit for home DIY, car maintenance, and engineering inspection, making every tightening operation efficient and effortless.
??️ Through-axle structure, curing slotted / special-shaped issues
The core features a through-axle design that can directly pass through long bolts for operation, precisely fitting slotted, rusted, and special-shaped nuts. Unlike ordinary chuck sets, it can firmly grip damaged fasteners and easily disassemble stubborn bolts, eliminating the frustration of being unable to disassemble after slotted, and is an essential emergency tool for maintenance.
⚡ Bidirectional ratchet quick adjustment, doubling efficiency
Equipped with high-precision bidirectional ratchet structure, it supports a 72-tooth fine gear design, requiring only a 5° slight swing to complete rotation. Combined with a comfortable non-slip handle, whether tightening or loosening, there is no need to repeatedly turn the wrench. By simply switching directions with one click, you can work at high speed, doubling the efficiency of screw disassembly and assembly, and making maintenance more time-saving.
?? 17-piece all-round specifications, one set covers multiple scenarios
The set includes common-sized chuck sets, adapters, and extension rods, with complete sizes, suitable for hexagonal, twelve-gonal, and various Regular or odd-shaped nuts, bolts, and screws. From household appliances, motorcycle maintenance to car tires and mechanical inspections, this set covers all categories of operations, eliminating the need to repeatedly purchase accessories.
?? Chromium-vanadium steel craftsmanship, durable and sturdy
Using high-strength chromium-vanadium alloy steel (CR-V) material, it undergoes heat treatment and chrome anti-rust processing, with high hardness and strong toughness, resistant to impact and not prone to squareness. The sturdy structural design can withstand large torque operations, remaining stable and durable even after long-term use. It is a reliable configuration for home toolboxes and professional maintenance workshops.
?? Portable storage set, ready to use at any time
The 17-piece accessories are paired with a sturdy blue explosion-proof tool box, with precise card slots for classified storage to prevent loss and clutter. The box size is compact, weighing only 1.44kg, making it easy to store in the trunk, tool cabinet, or carry around. Whether for home backup or outdoor work, it is ready to use upon opening the box.
This 17-piece through-axle chuck set is not just a set of wrench tools, but also your "efficiency engine" for maintenance and creation. With the through-axle cleverness and bidirectional quick adjustment, it breaks through the limitations of disassembly, allowing every screw to handle any situation easily, safeguarding your DIY, car maintenance, and inspection work, making every operation smoother and more convenient.