WORKSHOP Wet/Dry Vacs Shop Vacuum Accessories WS17802A Crevice Tool Attachment for Wet Dry Vacuum Cleaners, Fits 1-7/8-inch Extension Wands and Hoses

A simple accessory that pulls more than its weight

The humble crevice tool might be the least celebrated piece in a shop vac kit, but it’s the one I reach for most often. After several weeks using the Workshop crevice tool on a couple of 1-7/8-inch wet/dry vacs around my shop and garage, I’m convinced it’s a small upgrade that makes a meaningful difference in real-world cleanup.

Fit and compatibility

This attachment is built for systems that use 1-7/8-inch hoses and extension wands. It slipped onto my hoses with a snug, confidence-inspiring fit. On one hose, I had to give it a firm push to seat it fully; once on, it stayed put without wobble. If your vac uses 1-1/4-inch or 2-1/2-inch accessories, this won’t be the right size without an adapter. For anyone with compact or mid-size wet/dry vacs that run 1-7/8-inch gear, though, the pairing feels just right: nimble enough to snake into tight spots, but with enough airway to keep airflow high.

A quick tip: check your hose or wand diameter before buying. Many vacs are clearly labeled, but a quick measurement of the outside diameter at the attachment end will save guesswork.

Design and build

This is a straightforward piece of molded plastic with a tapered, narrow mouth designed to reach where bulkier nozzles can’t. The wall thickness feels stout enough that I don’t baby it. I’ve dragged it along concrete floors, knocked it against bench legs, and used it to pry a bit of chips out of corners—no cracks, no deformation, just scuffs you’d expect from regular use.

The profile is slim without being flimsy. There’s enough length to extend reach under cabinets and between machines, which is exactly what I want from a crevice tool. It is slightly longer than some OEM attachments I’ve used; that’s been an advantage in use, though on one vac’s onboard caddy it didn’t drop into the storage slot as neatly. I could still stow it with the hose or in the tub, but it’s worth noting if you rely on tight storage compartments.

Performance in the shop

My primary use case is woodworking debris: fine sawdust around the table saw fence, chips hiding against the drill press base, and stubborn accumulations in miter saw corners. Here, the crevice tool shines. The narrow opening accelerates the airflow, which helps lift packed dust out of seams and against vertical surfaces. I can trace along baseboards or machine edges and see dust disappear instead of smear.

For larger debris—think planer shavings, long curls, or offcuts—the narrow opening can bridge and clog if you try to inhale too much at once. That’s normal for crevice nozzles. My workflow is to use a wider gulper for bulk material and switch to the crevice tool for the final pass along edges and in corners. Used that way, it’s quick and efficient.

I also like the way the 1-7/8-inch size balances suction with maneuverability. Compared with a 2-1/2-inch setup, I lose some absolute airflow, but I gain the ability to thread the nozzle between hoses, clamps, and fixtures without constantly moving things out of the way. In a crowded shop, that matters.

Around the vehicle and house

If you detail cars or just want to keep a family vehicle presentable, this tool is immediately useful. It fits between seat rails, reaches the inner edges of floor mats, and pulls sand and grit out of door pockets. In the house, I’ve used it on window tracks, sliding door runners, baseboard edges, and along the back of appliances. The tapered tip makes good contact with these tight channels so debris doesn’t just shuffle along; it actually lifts out.

The plastic is smooth enough that it glides without snagging fabric or scratching painted trim, but I still keep a light touch around delicate surfaces.

Wet pickup

This is part of a wet/dry system, and it will handle small water pickups along thresholds and in window tracks. I’ve used it to chase beads of water along garage edges after a storm. That said, thick, sludgy messes can choke any crevice nozzle. If you’re grabbing wet saw slurry or chunky mud, a wider mouth is more practical. After any wet use, I rinse the tool and let it dry to prevent odor and grit build-up inside the throat.

Ergonomics and reach

There are no moving parts here—no brushes, gates, or swivel joints. It’s simple, which I prefer. The slight angle at the tip gives a good working posture whether I’m standing or kneeling, and when I add an extension wand I can reach under benches and into the backs of cabinets without crawling around. Because the connection is secure, I can twist and lever the tip a bit to dislodge debris without worrying it’ll pop off the hose.

One minor annoyance: on one compact vac, the onboard accessory slot was a hair too short for this tool to lock into place perfectly. It still rode along in the storage area and the lid closed fine, but it wasn’t the frictionless drop-in fit of the original. In use, however, the extra reach is worth the trade-off.

Airflow, clogging, and maintenance

Any crevice tool increases air velocity at the tip while reducing total cross-sectional area. In practice, that means better pickup of fine and packed debris but more sensitivity to clogging with long strands and chips. With this tool, most clogs cleared by tapping the tip or reversing the hose briefly. The internal geometry seems straightforward, without nooks that trap debris permanently. To keep it working well, I run a bottle brush through occasionally and give it a rinse if I’ve sucked up anything sticky.

Durability

I’ve had no issues with warping, cracking, or the tip deforming under normal shop use. The edges haven’t curled or feathered despite riding across concrete and MDF. The finish scuffs, as expected, but nothing that affects function. In my experience, cheaper generic crevice tools can feel thin and squeal on the floor; this one feels more robust and quieter against hard surfaces.

Value

As an accessory, it’s priced fairly for the build quality. You can find cheaper no-name options, but this one’s fit and finish are better than the bargain-bin attachments I’ve tried. If your work involves frequent edge and corner cleanup, the time savings add up quickly. Importantly, it spares me from hacking together adapters or wrestling with loose fits—both of which are false economies if you use your vac regularly.

Limitations

• Size specific: It’s for 1-7/8-inch systems. If you’re running 2-1/2-inch or 1-1/4-inch accessories, look for the matching size or use a proper adapter.
• Not for bulk pickup: The narrow mouth can choke on large chips or stringy debris—use a wider nozzle first.
• Storage fit: On some vacs with tight onboard caddies, the extra length may not seat perfectly in the accessory slot.

None of these are dealbreakers, but they’re worth knowing so you pair the tool with the right tasks.

The bottom line

The Workshop crevice tool does exactly what I want from this category: it reaches where other nozzles don’t, keeps a solid grip on 1-7/8-inch hoses and wands, and feels sturdy enough for daily shop use. The airflow is sufficient for fine dust and packed debris, and the form factor makes it easy to maneuver around benches, cars, and appliances. A couple of small inconveniences—occasional clogging with big chips and less-than-perfect onboard storage on one of my vacs—don’t overshadow the overall utility.

Recommendation: I recommend this crevice tool to anyone running a 1-7/8-inch wet/dry vacuum who needs reliable edge and corner cleanup in the shop, garage, or vehicle. It’s a simple, durable upgrade that improves the quality and speed of your cleanup without fuss. If your vacuum uses a different size, look for the matching version rather than forcing a fit; the right diameter is what makes this tool work as well as it does.