Set Of Wrenches With TX Profile And Hole In Plastic Clip

A nine-piece L-shape Torx set in a plastic clip holder, sized to cover the bike-relevant Torx span (T8, T9, T10, T15, T20, T25, T27, T30, T40) and including the through-hole geometry that lets the wrench seat onto tamper-resistant Torx pins. The L-shape is the high-torque finishing format that complements a T-handle Torx set for the work the T-handle's leverage doesn't quite reach.

A T-handle Torx wrench is the fast tool; spin the bolt between your fingers, snug it down with both hands on the cross-bar. An L-shape Torx is the slow-but-strong tool: the long arm acts as a lever for breaking loose a stubborn bolt or for setting a high torque value where the T-handle's leverage tops out. The two formats coexist in a shop because the work they each suit doesn't overlap.

Compatibility

Nine sizes covering the full Torx span:

• T8 through T10: Di2 and AXS small fasteners
• T15 through T25: saddle clamps, chainring rivets, brake-lever clamps, 6-bolt disc-rotor bolts (T25 is the industry standard)
• T27 through T30: SRAM disc-brake hardware, current Shimano and SRAM chainring bolts, some crank-arm fixing bolts
• T40: larger frame-fastener and bearing-preload bolts on some component-maker designs

The through-hole geometry on each wrench means the same L-key seats both standard Torx and tamper-resistant Torx (TR-Torx, also called security-Torx) recesses. The center hole clears the security pin without compromising standard-Torx engagement on a non-pinned recess.

Specs

• Nine L-shape Torx wrenches: T8, T9, T10, T15, T20, T25, T27, T30, T40
• Through-hole geometry on each wrench (standard + security-Torx capable)
• Chrome-vanadium steel, hardened and tempered
• Black-oxide tip treatment for corrosion resistance and recess fit
• Plastic clip holder for organization
• SKU: 220/7TXNPH (613089)

Built in Zreče, Slovenia

Unior has been forging hand tools in Zreče since 1919, and sponsors professional road and mountain-bike race teams. The Torx L-key family is manufactured to ISO 2936 dimensional standards for the across-flats sizing that determines the wrench's tip-to-recess fit; the through-hole that lets it seat both standard and security-Torx fasteners is what makes this set the second Torx kit a workshop reaches for after the T-handle set covers the everyday workflow.

Pro tip from our mechanics

The through-hole on each wrench is more useful than most riders realize. E-bike battery covers, locking rear racks, and some seatpost / saddle clamp implementations use security-Torx pins specifically to discourage casual disassembly. A standard Torx driver bottoms out against the pin and won't engage; this set seats on both fastener types without doubling the tool inventory.

For the broader picture on hex vs Torx, ball-end vs straight tip, and where the L-shape complements the T-handle in a shop wall layout: Hex and Torx wrenches: how to pick the right tool for the job →.