This fitted, hinged plastic box from American Tool Group would be worth buying even if it didnt come with hundreds of O-rings. And it does. Black nitrile O-rings sorted by size. O-rings that will stay in their places until you need them. The 407-piece set includes 32 sizes from 1/4" OD x 1/8" ID x 1/16" to 2-1/4" OD x 2" ID x 1/8". It includes the size you're going to need. At your fingertips. Instead of in aisle 12 at the home center.

Jumbo blacklight measures 10-1/2" long x 2-1/2" x 1-3/4" and holds an 8" UV fluorescent tube plus a white LED flashlight on one end. Adjustable strap extends to 22" or lays flat. Takes (3) D-cell batteries. A must-have for security or crime scenes, but don't shine it on the furnishings in your hotel room if you don't want to be disappointed.

Small enough to slip into a toolbox or pocket, this little oval work light hangs on its 1" ID folding hook or sticks up via a strong 3/4" dia magnet on the back. Measures 3-3/4" x 2-1/2" oval x 1-3/8" thick, and lights with (24) white LEDs on the face or (3) more on the bottom. Runs on (3) "AAA" batteries, included. Nice as a traveling closet/night/flashlight, too.

Five guys playing the electric brobdingnag? No, just gigantic red rubber bands, made to hold stuff on pallets together. Striated along their lengths, they measure 48" long x 3/4" wide x 3/32" thick and will stretch to a 7- or 8-foot circle, or more, depending on your nerve.

Quick Links from Stanley® are zinc-plated steel chain links that can be slipped over existing, welded links and tightened with a thumb-nut. Measure 1-7/8" x 1/2" inside, and open to just over 1/4”. Rated for moving loads of 770 lbs, or a stationary load of 1500 lbs.

Possibly the original names of Wallace and Gromit (we’re not sure), but definitely this handy 1-1/8” ID white plastic swivel hook attached to pivoting 1-3/4" mount that shares an axle with a 1-1/2” spring clip. Clip has serrated jaws that open to 1-1/2” for maximum hang-onto-activity. Handy for storage, camping and as the clothespin that never lets go.

Got unmet clamping needs? This (18)-piece set of tough nylon clamps with stiff, tempered steel springs and soft, swivel pads will hold together pretty much anything. You get (8) with 3/4" deep jaws that open to 1-1/8"; (4) 1-1/4" deep x 1-3/8"; (2) 1-3/4" deep x 2"; (2)  2-3/8" deep x 2-1/4"; and (2) 3-1/2" deep x 3-5/8".

Mighty bright for its size, this 8-1/4” x 13/16” dia (with a 1-1/16” dia lens) flashlight has a Super Bright LED bulb. Our VP for Illumination called it “scary bright.” Rated for 100-120 lumens, it even has a flashing mode for emergencies. Black aluminum body and a belt-mount carrying sleeve. Recommended by the manufacturer for hunters, security and law enforcement personnel, etc. Uses just (2) “AA” batteries but you still have to provide them.

In black. Our wire ties will tie things up, tie them down, or bundle all those errant wires into a nice neat package--and make that satisfying zzzziiiiiiiip sound while they're at it. We love that sound. Our each is a pack of (100) ties 7-3/8" long x approx 3-16" wide with 50-lb tensile strength for bundles up to 1-3/4" dia. UL.

Wallace’s pooches before Gromit came along? Nope, just a handy 2-3/8" long x 3/8” ID steel snap hook attached to a 13/16” ID ring that swivels 360 degrees. In some fashion circles, hanging your keys from a belt loop of your jeans with one of these is considered mandatory.

These standard pegboard hooks fit, wait for it, standard pegboards, with 1” spacing on the legs, and made of 7/32” steel. Not really hooks, these are the long straight thingies with a slight upward angle to approx the last 3/4”. You pick the 3-1/2” long or the 5-1/2” long ones. Very handy in pantries, basements and garages. And isn't it time you finished that organizing project from last year? 

Devices used to hold spring in place, thus ensuring eternally promis-ing, but changeable and wet weather. No? How about this then: Steel grips, spring loaded to keep their tips tightly closed on whatever you chose to target. The handles and tips have been coated with a light plastic to improve grip and provide a bit of insulation. The clamp is about 4" long x 5/8" wide and opens about 1-1/4". They have strong grips and will crush fragile items, but do a good job of holding things while the glue dries, you do the soldering, or the materials bond.

If so, you don’t have to bend paper clips to hang stuff from them. You could just buy a bunch of these 2" white plastic ring thingies that twist onto the 1” tracks that hold most ceiling tiles. A 1-3/8” dia tab with a 7/8” dia hole sits perpendicular to the ceiling, ready for whatever you want to suspend from it.

A smaller version of the monster flood lights most of us can’t afford, this one’s rechargeable from iZoom with a 600-lumen 10W COB white LED with a 2-3/4" x 1-3/4" reflector in a water- and dust-resistant 4-3/8" x 3-1/4" x 4-1/4" with a padded 3-5/8" handle and adjustable 6-1/2" x 5-1/4" H-shaped base plus an adjustable mounting bracket. Includes a cigarette-plug charger and wall plug. Runs a little under 2 hours on a full charge.

Like a third hand in the electronics lab, this circuit-board rack from Elenco® has a pair of stable 6-1/2" legs and 3" tall arms with clips, one spring-loaded, to hold the board. It's a must for any electronics DIY-er. Adjusts from 0 to 9-3/8" apart and lets you rotate the board it holds a full 360 degrees. Both clips and legs lock with thumbscrews.

It’s a 5-draw extension shaft that extends from 7” to nearly 26”. One end has a padded black rubber handle and the other has, well, nothing. To be fair, it has a 3/8” long metal cylinder with a 7/32” ID at the business end, but for what, we don’t know. We suspect it was on its way to being some kind of pick-up tool but got distracted. As is, it’s a dandy pointer or the beginning of a clever something that you’re going to invent.

Clamps. Whatever. These measure approx 5" long x 1-1/2"' at their widest. They open to about 2", though, so they'll not only grab test tubes, they'll pluck cubes from an ice bucket. Or carry a few stems of asparagus. And you do get a pair, so you could always have a tong war.

When the lights go out, and everything else goes with them, grab this dynamo light, radio, siren and power source. The am/fm radio has an antenna; the flashlight switches from (1) to (3) LEDs, all through collimating lenses; and there are both a 1/8" headphone jack and a 3.5mm power output jack, plus a 22" USB jumper cord. All this in a packable 7-1/2" long x 2" dia hand-crank flashlight-shaped unit with a recharging storage battery.