Three-Way Wrench T10, T15, T25 Torx

Keep three Torx drivers together when moving between fasteners. The Unior 1781/2TX-US puts T10, T15, and T25 on a single Y-handle, with a dedicated arm for each size. Pick the tip that matches the fastener and turn the tool in your hand when you need the next size.

The three-arm layout gives you a central grip and three fixed tips. Each size is marked on the handle beside its arm, so you can identify T10, T15, or T25 before engaging the fastener.

Unior specifies a plastic-injected handle and trivalent chrome plating for this model. The complete tool weighs 43 g. Its dimension drawing lists A = 122 mm across the tool, B = 16 mm at the handle, and C = 106 mm in overall height.

What it's for

Use this wrench to tighten or loosen fasteners with T10, T15, or T25 Torx recesses. Compatibility follows the recess size, so check the individual bolt instead of choosing a driver from the component name alone. This is the Torx version of Unior’s Y-wrench; the 4, 5, and 6 mm hex version is a separate tool.

Specs

• T10, T15, T25 Torx sizes on a three-arm Y-handle
• Dimensions: A = 122 mm, B = 16 mm, C = 106 mm (see drawing)
• Weight: 43 g
• Trivalent chrome plated
• Plastic-injected handle
• Article 1781/2TX-US; item code 624911

Built in Zreče, Slovenia

Unior has been forging hand tools in Zreče since 1919, and sponsors professional road and mountain-bike race teams. This wrench carries Unior’s lifetime warranty.

Pro tip from our mechanics

Our mechanics check the fastener size and the component manufacturer’s tightening instructions before starting. Use the matching driver for the recess and a torque wrench when the job calls for a specified tightening torque. The Y-handle is for turning the fastener; it does not measure torque.

For help choosing the handle format and driver sizes for your work: Hex and Torx wrenches: how to pick the right tool for the job →.

FAQ

Which Torx sizes are on the 1781/2TX-US Y-wrench? It has fixed T10, T15, and T25 tips, one on each arm. These are Torx sizes, not millimeter hex sizes. Match the tip to the fastener recess before using it.

How big is this three-way Torx wrench, and what does it weigh? Unior lists A = 122 mm, B = 16 mm, and C = 106 mm, as labeled in the dimension drawing. The complete tool weighs 43 g. These are the published dimensions for item code 624911.

What handle and finish does Unior specify for this model? Unior specifies a plastic-injected handle and trivalent chrome plating for the 1781/2TX-US. Its product page also carries Unior’s lifetime-warranty badge.

Does the Torx Y-wrench also cover 4, 5, and 6 mm hex bolts? No. The T10, T15, and T25 tips fit the matching Torx recesses. Unior’s Three-Way Wrench 4, 5, 6mm Straight Tip Hex is a separate tool for those hex sizes, sold separately.