Wera Tool-Check Plus 2, 39-Pieces is a compact fastening set built around a mini ratchet, bit holder, screwdriver handle, adapter, bits, and sockets. This is a ratchet, driver bit, and socket set designed for mobile fastening, service work, and general screwdriving. Model Number: 05049056001. If you do install work, punch-list work, maintenance, cabinet hardware, electrical trim-out, or machine service and want one grab-and-go kit instead of a loose pile of bits and sockets, this set makes a lot of sense.

What makes this set useful is not just the piece count. It is the way Wera packs common fastening sizes into a tight, organized format that actually travels well. You get a 1/4 inch bit ratchet, a Rapidaptor universal bit holder, a bitholding screwdriver, a 1/4 inch adapter for sockets, 28 bits, and 7 Zyklop 1/4 inch sockets. That gives you real coverage for manual fastening and machine use without stepping up to a bulky mechanic's set or a separate bit case.

The included Zyklop Mini ratchet is the part most pros will appreciate right away. It uses a fine-tooth 60-tooth mechanism with a small 6-degree return angle, so it works where a standard ratchet or full screwdriver handle would be awkward. Wera also calls out easy clockwise and counterclockwise switching, plus an ergonomically shaped ratchet head and lever. In plain terms, that means faster adjustment on cramped fasteners inside cabinets, equipment housings, control boxes, and tight hardware locations.

The bit selection is broad enough to cover the fasteners you actually run into on service calls. This set includes Phillips bits, Torx bits, tamper-resistant Torx bits with bore hole, slotted bits, square bits, and metric hex bits. The BiTorsion bit design is there for a reason: it helps reduce premature bit breakage under repeated load. That matters if you are using the bits with a driver or bit holder instead of only turning by hand. Wera also uses its Take it easy tool finder system with color coding by profile and size, which speeds up grabbing the right bit instead of hunting through a mixed tray.

The sockets are not an afterthought. You get seven 1/4 inch Zyklop sockets in 5.5, 6, 7, 8, 10, 12, and 13 mm sizes, and the included 870/1 adapter lets the ratchet handle those sockets as well. Wera notes the sockets are suitable for manual and machine-operated tools and feature a ball stop groove, with rear knurling for better control during hand use. For light assembly, equipment adjustment, and common metric hardware, that gives this small kit a lot more range than a standard bit set.

From a carry and storage standpoint, this is clearly built for techs and installers who move. The green locking components secure the tools during transport, and the overall case size is listed at 190 mm x 100 mm x 35 mm. At about 1.09 lbs assembled weight, it is light enough for a service bag, glove box, drawer, or pouch without becoming dead weight. That is the real advantage here: it is small enough to keep with you, which usually means it is the kit that actually gets used.

Material quality is in line with what people expect from Wera. The set is made from matt chrome-plated chrome-vanadium, and the ratchet is described as drop-forged solid steel. That does not just read well on a spec sheet. It points to a set intended for repeated real-world use, not a disposable promo kit. The bit holder and bitholding screwdriver also add flexibility, since you can swap between quick bit changes, direct hand control, and socket use without carrying separate dedicated tools.

Compatibility is straightforward and useful. The ratchet and holders are built around 1/4 inch external hex bits, and the included adapter expands the system to 1/4 inch sockets. That means the set fits into the common 1/4 inch bit ecosystem many techs already use. If your work centers around mixed fasteners, compact access, and fast setup, this Wera kit is a smart fit. If you need a deep socket set, long bits, or heavy automotive torque, you will want a larger setup. For compact everyday fastening, though, this one earns its place.

Wera Tool-Check Plus 2, 39-Pieces is the kit you keep close

This is one of those compact fastening sets that actually earns permanent space in a service bag because it covers a lot without becoming a brick.

• Who it's for: Techs, installers, maintenance guys, and serious DIY users who deal with mixed fasteners and tight access more than heavy torque.
• Why it stands out: The mini ratchet, wide bit mix, socket capability, and smart case layout make it more useful than a basic bit assortment.
• Worth knowing: This is a compact coverage set, not a full mechanic's socket kit. If you need deeper sockets, longer bits, or big leverage, step up to a larger setup.

• Is this set only for hand use? No. The product data states it is designed for manual and machine use.
• Does the ratchet work with sockets? Yes. The included 870/1 adapter allows the ratchet to use the included 1/4 in. sockets.
• What fastener types are covered? The set includes Phillips, Torx, tamper-resistant Torx, slotted, square, and metric hex bits, plus metric sockets.
• Is this a good mobile service kit? Yes. The compact case, locking components, light weight, and mixed bit-and-socket layout are all geared toward carry-in service and install work.