Our first teaching stethoscope has a double set of earpieces so two sets of ears can listen to the sounds inside someone’s chest. Latex-free, with a 1-3/4” diaphragm and a 1-1/8” bell with a gasket, 12” tube up to a splitter and 21” tubing to the dual set of earpieces. Includes (2) extra diaphragm covers and (4) extra eartips. Also handy for lab partners in science classrooms. S.
Try and store a funnel in most kitchen drawers and you’re in for disappointment. End the frustration with this collapsible silicone funnel. Dishwasher safe, it measures approx 5” dia at the top and expands in five steps to 3-5/8” deep with a 3/8” ID outlet. Squooshes down to under an inch for storage. Comes with a 5-1/2” long pivoting handle so you don’t have balance it on top of bottles.
These little 1/2W waterproof amplified speakers measure 4-5/8" x 2" in an oblong plastic case with a 1-1/8” standard jack to connect to a smart phone or MP3 player. Drop your device in the waterproof bag, connect it to the speaker. Instant tunes in the shower or at the beach. On a 20” rope cord. We’ll pick one in white, gray, green or blue, or you can pick pink.
In the wine? No, on the narrow strapping. These zinc-plated, spring-loaded cam buckles are 3/4” ID and measure 1-3/8" long x 3/8" thick with a hefty 450-lb capacity, assuming you use the right sort of strap.
Double-sided foam mounting tape, photo-safe, from the tape kings at 3M. This spool measures 1/2” wide x .054” thick, and you’ll get 150” of it. Rated to hold up to a 2-lb load. At this price, grab two and start taping.
Think outside the box on your own time. These poster-pad adult coloring books are 8-1/2” x 11” on heavy, perforated stock, so you can tear out and diplay your work. Feature (60) extremely intricate designs. You pick Among the Stars, with designs based on the constellations, along with lots of celestial facts and mythology; or Geometric Designs, with extremely intricate mandelbrot and fractal-inspired designs. You’ll need to sharpen those color pencils, pilgrim. A great way to relax after a long day.
From Stanley®, these turnbuckles have hexagonal aluminum bodies with stainless steel eyes. You pick: the shorter 3/16” x 5-1/2” long one with a 3/8” body, 9/32” ID eyes and a 65-lb safe working load; or the longer 1/4” x 7-1/2” long one with a 7/16” body, 3/8” ID eyes and a 110-lb safe working load.
It will take a person of some sartorial presence to carry this, but if a man’s (or woman’s) reach does not exceed his (or her) grasp, then what’s a heaven for? (Don’t write to complain--call Robert Browning.) In vinyl, in a take-no-prisoners floral print, this pouch/purse is 6-1/2" x 4-5/8" with a gold-tone retro snap closure. The question is: do you have the confidence to carry it?
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Our web site always contains everything we have available for sale outside our retail stores. Typically, new items are listed on the site before they get published in our catalog...
Unlike Any Place On Earth
In addition to this fabulous on-line catalog of incredible stuff, American Science & Surplus has three great retail locations. If you're in the neighborhood, please stop by! Store hours may vary. Feel free to call for store hours and directions.