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Hole Liner

Heyco #SB-625-500 hard black plastic grommet. Split down the side, it is 11/16" OD, 1/2" ID to fit a 5/8" dia hole. It is 17/32" long OA with a small flange at one end, and a snap positioned 9/32" back on the shaft. Sounds about right for a 1/4" thick panel to us.

22707 PL GROMMET, 1/2" ID
$1.00 PKG(25)

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Plug

Good all purpose description of a plastic dinkus that will fit in the end of a square tube to seal the end, serve as a glider for a chair leg, act as a stool in a doll house, or be the basis for a dolls graduation mortar board. It is black plastic, 3/4" sq OA and will fit in, and cap a 5/8" ID square hole. 9/16" Tall.

23272 PLASTIC PLUG, 3/4" SQ
$0.75 PKG(50)

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Monster Prism

Optical grade unsilvered glass prism from Uncle's WWII tank periscopes. This one is 2-1/8" on the hypotenuse, 5-3/4" long, and 1-1/2" on each leg. They may come with small non-interfering chips or surface scratches. Great for classroom experiments or for art projects. These are a true surplus find and they will not last forever so get yours today!

3538 MINI-MONSTER PRISM
$10.75 EACH

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Micro Bits

And we do mean micro. Sizes #61 to #80 (yes, that is twenty different bits) which are from 0.013 to 0.038 inches diameter!! The big boys sell a set of similar bits (carbon steel, like ours) for about $30.00!! Maybe theirs aren't from China.

89087 20-PIECE MICRO ROTARY DRILL BIT SET
$7.95 EACH

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Me, Me, Me, Me, Mee

You can start with our single aluminum tuning fork, 2-tined and 7-1/2" long. It vibrates at 256 hz, and is labeled "C". Or you can order the set that has (8) forks and a mallet with a rubber-tipped plastic head. The forks are labeled low-C to high-C and come in a fitted, latched wooden box. Unfortunately, C.J., who has perfect pitch, tells us that his pitch is more perfect than most of the tuning forks. He also says you can file the tips, tuning them to an electronic keyboard until they're perfect - and we think there's a certain cachet to telling people you tuned the forks yourself. But they are perfect, if you're using them for things like teaching principles of sound or driving the chihuahua crazy.

91185 TUNING FORK
$3.95 EACH
91772 TUNING FORKS, SET
$34.95 EACH

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Jacob's Ladder

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

It's nice to know that some things don't change. One is the Jacob's Ladder. Still made with (6) slabs of wood, each about 2" x 2" x 1/2", each a bright combination of colors, and all connected by a contrasting ribbon. Hold one end up and let the string of slabs dangle. When you flop the top block end for end, each lower slab in turn will flop end for end. Fascinating. Particularly if you are about 5 to 9 years old.

91654 JACOB'S LADDER
$4.25 EACH

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Hobby Drill

A really cool mini drill set for your mini projects! The 7-1/4" long aluminum push drill for delicate work comes with (1) 1/16" and (1) 1/32" collet, and (20) bits that fit them. The bits are #61 through #80, some so needle-thin they could add tear ducts to a fashion doll. They come in a mini case marked with the number and size of each bit in mils.

92548 PUSH DRILL SET
$10.95 EACH
 

Picasso's Pal

This clever little artist's brush holder/cleaner will keep those oil or watercolor brushes standing up (or down) straight with their little heads under water or paint thinner, clean and un-bent until you need them. A 4" dia x 2" deep aluminum cup is topped by a 6" tall U-shaped handle with a brush-holding spring across the top. Inside the cup is a mesh screen (with its own handle) for to clean the paint off and let it settle to the bottom, away from the bristles. The handle is removable for storage or travel.

93264 BRUSH WASHER
$4.75 EACH

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Showing items 1 - 8 of 8 Incredible Things

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