Calumet Wrench Multi-Tool 10-in-1

Everything within reach

The Calumet Wrench Multi-Tool 10-in-1 is a compact, foldable multifunctional tool designed especially for filmmakers, photographers, and camera operators who need quick and effective solutions on set. With this tool, all essential wrenches and screwdrivers are always at your fingertips in one place, improving your work efficiency and allowing you to focus on creating

Whether you’re assembling a film rig, tripod, camera cage, or tightening studio accessories—this tool covers most needs encountered in the professional photo-video industry.

10 tools in one 

The set includes:

• Six Allen keys (metric sizes: 2.0 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, and imperial 3/16″)
• Four screwdrivers: Torx T25, Phillips, small flathead, and wide flathead (SL7).

This selection of sizes covers most standard screws and bolts used in photo-video equipment—from quick-release plate screws to tripod screws. Whatever you need to tighten, this tool will handle it.

Compact, foldable design

The multi-tool is shaped like a folding “pocket knife,” with all the bits integrated into one handy housing. When folded, it’s compact enough to easily fit into a bag or pocket. It also features a hole for a lanyard or keyring, allowing you to attach it to a backpack or belt—always within reach, even when moving between shots. The folding design also prevents losing small parts—all bits are permanently attached to the tool’s body.

Speed and convenience on set 

The Calumet Wrench Multi-Tool is designed for quick assembly and disassembly of equipment before and after a session. Each bit can be unfolded at a convenient angle—perpendicular (90°) or in line (180°)—making it easier to access hard-to-reach screws and providing better leverage when tightening. No more frustration on set: now all adjustments can be done quickly with one hand, without hunting for tools in a box. This boosts efficiency and lets you focus on creative tasks.

Durable, lightweight construction

Made from high-quality aluminum and stainless steel, the Calumet Wrench Multi-Tool 10-in-1 is resistant to heavy use—both in the field and on set. The sturdy aluminum housing provides lightness while maintaining rigidity, and the steel bits offer high resistance to bending and damage. You don’t have to worry about the wrench breaking when tightening firmly. This tool is built for professional use—it will handle tough conditions on film sets, photo shoots, or equipment servicing and will serve you for a long time.

Thoughtful design—safety and organization

The unique construction and precise fit of the parts prevent accidental opening during transport. Additionally, the multi-tool includes threaded holes for spare screws (e.g., 2 pieces of 3/8″ and 5 pieces of 1/4″), providing a perfect storage spot for commonly lost mounting elements. Now you can always have them with you—securely screwed into the tool body. This ensures no missing screw will spoil your plans!

Why should you have it?

The Calumet Wrench Multi-Tool 10-in-1 guarantees that you always have the right tool when you need it. You save time and space—no need to carry a whole set of wrenches; this one compact multi-tool is enough. Professionals will appreciate the well-balanced combination of functionality and build quality: from the ergonomic design that facilitates work to the durable materials you can trust.

With the Calumet Wrench Multi-Tool 10-in-1, you’ll speed up gear preparation for shots, minimize the risk of losing important screws or keys, and gain peace of mind knowing you have full control over your equipment in every situation.