GRENPRO Folding Allen Wrenches Set – 25-Piece Hex Key Kit (SAE, Metric, Torx) | Compact Bike Tool Kit

All-in-one hex key solution for bikes, DIY projects, and on-the-go maintenance

The GRENPRO Folding Allen Wrenches Sets offer a 25-piece selection designed to cover a wide range of fasteners you encounter. The set blends portability with serious everyday reliability, so you can bring the toolkit you need without weighing down your bag.

What’s included

The kit organizes 25 wrenches across three families:

• 9 SAE sizes: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4
• 8 Metric sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm
• 8 Torx/Star sizes: T9, T10, T15, T20, T25, T27, T30, T40

Smart design for tough spots

The self-locking folding mechanism keeps each wrench secure and ready, folding up to 270 degrees to reach tight corners. The compact profile makes it easy to slip into a bag or pocket, while the sturdy construction supports reliable leverage in small spaces.

• 270-degree fold with a self-locking feature
• Lightweight yet durable build for travel and on-site work
• Emergency-ready in your bike bag, toolkit, or car kit

Quality you can feel

Made from heat-treated steel, the wrenches balance hardness and toughness to resist wear and deformation. Ergonomic handles reduce fatigue, and the ends are precision-machined with square cuts and chamfered edges to maximize contact with fasteners and protect screw heads.

• Heat-treated steel for durability
• Ergonomic handles for comfortable leverage
• Square-cut ends and chamfered edges for secure seating

Handy, organized, and practical

Size markings on the tools and on the core rack make it quick to grab the right size, helping you stay efficient during tasks from bike maintenance to furniture assembly. The set’s three-pack variant offers flexibility for multiple workstations or teammates.