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Description
Free Fall Apparatus Spare Parts and AccessoriesThese include Spare Parts and Accessories of a Free Fall Apparatus, mechanical and solenoid release, used in physics experiments related to studying free fall motion. These parts are for maintenance or customisation of the apparatus. Brand: IEC Product Code Item Descriptions SE. PA1871 325 Lower Platform SE. PA1871 331 Balls Set of 3 each ball has threaded holes for storage and for releasing. Materials: 1 brass, 2 aluminum; different sizes SE. PA1871
These include Spare Parts and Accessories of a Free Fall Apparatus, mechanical and solenoid release, used in physics experiments related to studying free fall motion. These parts are for maintenance or customisation of the apparatus.
Brand: IEC
| Product Code | Item | Descriptions |
| SE.PA1871-325 | Lower Platform | |
| SE.PA1871-331 | Balls / Set of 3 | each ball has threaded holes for storage and for releasing. Materials: 1 brass, 2 aluminum; different sizes |
| SE.PA1871-332 | Top Platform with Pull Cord | mechanical release |
| SE.PA1871-410 | Solenoid Plate with RCA | solenoid release; with RCA and set of 2 balls |
| SE.PA1871-412 | Steel Balls / Set of 2 | solenoid release |
| SE.PA1871-415 | Cable / Solenoid to Timer | solenoid release; RCA/RCA 3m |
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4.0 ★★★★★
Based on 1618 reviews
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Product Reviews
★★★★★ 5
Happy with them
I'm putting up shelves around my bed for my books, and so far, the first shelf is holding nicely with these brackets. They seem pretty sturdy and were easy to install with the screws and anchors that came with it. I measured out where i wanted the brackets on the board and then screwed them to it. I then held it against the wall and used a level to make sure it was level, then put a screw in the middle bracket to hold it level while i marked the rest of the screw holes. I did this all by myself, but it would've been a lot easier to do with two people. I plan to buy more and put up more shelves
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Reviewed in the United States on September 3, 2024
★★★★★ 5
Nice & Sturdy
Got these for shelves in my garage. Nice and sturdy, a bit heavy but was exactly what I was looking for. Shipped fast
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Reviewed in the United States on September 25, 2025
★★★★★ 5
Fantastic Product
I bought these hangers to mount my speakers. They are heavy duty, has a curl at the end to keep the speakers from falling off, and I was able to mount them and have clearance underneath. Awesome!!
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Reviewed in the United States on November 7, 2024
★★★★★ 4
Does it's purpose with style
We used these in our pantry and dining room for shelves and they turned out well. The only reason they are hard to install is because of the design (which is very nice) so it is worth it. It just takes time when you you are hanging the shelves, to do it correctly. While they can hold a lot, we realized that a bunch of cans or jars cannot go on these shelves. Luckily we had another option for heavy items (Example: We had about 40ish pounds of cans/jars on a 1x12 board that is 33 inches long with 2 of these brackets...and it was too much). If you do not need to hold a lot of weight, these shelves are a for sure, for the price and quality. If you NEED they for something heavy, then you probably will have to go with something more practical from a hardware store. We LOVE them for our pantry!
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Reviewed in the United States on March 28, 2020
★★★★★ 5
Worked as intended
Hubby used these to mount a shelf above a long span of windows. They worked great and allowed a clean visual appearance.
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Reviewed in the United States on December 7, 2025
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