Large Pulley With Universal Clamp
SKU: 35723769694

Large Pulley With Universal Clamp

Sale price$29.25 Regular price$32.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Large Pulley With Universal ClampLarge Pulley Universal Clamp The Large Pulley with Universal Clamp is a new addition to the Science Equip Lab Supply range designed for maximum versatility in physics and science labs. The 70mm diameter plastic pulley rotates smoothly on its metal mounting bracket, giving clean cord tracking for force, motion, and mechanics experiments. The universal clamp mechanism accommodates two distinct setups: clamped directly to a bench edge (up to 38mm thick)

Large Pulley Universal Clamp

The Large Pulley with Universal Clamp is a new addition to the Science Equip Lab Supply range — designed for maximum versatility in physics and science labs. The 70mm diameter plastic pulley rotates smoothly on its metal mounting bracket, giving clean cord tracking for force, motion, and mechanics experiments.

The universal clamp mechanism accommodates two distinct setups: clamped directly to a bench edge (up to 38mm thick) or clamped around a vertical support rod (up to 13mm diameter), such as a retort stand or boss head rod. No tools needed to switch between configurations.

Key features

  • Large 70mm diameter plastic pulley — optimised for smooth string and cord travel
  • Precision metal universal clamp — durable for repeated classroom use
  • Bench mount: fits bench edges up to 38mm thick
  • Rod mount: fits support rods up to 13mm diameter
  • Two-in-one mounting — switches between bench and rod without tools
  • Compatible with retort stands, boss heads, and standard lab support rods
  • Ideal for force & motion, Atwood machine, and pulley system experiments

Typical applications

Atwood machine

Redirect hanging masses over the pulley groove for acceleration and force experiments.

Pulley systems

Combine multiple pulleys (bench and rod-mounted) to build single and compound pulley rigs.

Force & motion

Change direction of applied force in Newton's Laws demonstrations with masses and strings.

Inclined plane

Mount on a retort stand to route string over an inclined surface for angle and friction experiments.

Specifications

SKU SE.MS0344-01
Product name Large Pulley with Universal Clamp
Pulley diameter 70mm
Pulley material Plastic
Clamp material Metal
Max bench thickness 38mm
Max rod diameter 13mm
Mounting options Bench edge or vertical support rod
Tool required No — tool-free adjustment
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 35723769694

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Gina D
Louisville, US
★★★★★ 5
Great pants! True to size
Size: Large, Color: 1 White
Great pants! Hubby loved them. Super comfortable too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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Verified Purchase
Jacob Legere
Boise, US
★★★★★ 4
Good fit, very see through
Size: Small, Color: 2 Beige
They fit and look great, but be warned!! They are very see through, make sure you’ve got some light colored underwear!
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Reviewed in the United States on April 5, 2026
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vaughnv
Waukegan, US
★★★★★ 5
100% cotton, but still easy care
Size: Large, Color: Khaki 2
I bought 5 of these pants and I am glad that I did. The elastic waists are easy pull up and down (especially for the mobility handicapped like me). They wash and dry nicely - I don't bother ironing them. They are nice, light summer pants (good year round in FL).
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Reviewed in the United States on March 2, 2026
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Daniel
Charlottesville, US
★★★★★ 3
Sizing is off.
Size: Small, Color: 3 Black
Much shorter than expected. Poor fit in the legs as well, at least for me. I’d say they are a couple inches shorter than the size chart. I expected them to be short, but not waiting for a flood. Material was nice but overall not a good fit for me.
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Reviewed in the United States on May 27, 2026
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Rosie
Draper, US
★★★★★ 5
Sensory Friendly
Size: X-Large, Color: Medium Grey
Sensory friendly. My son and I are both Autistic and finding comfortable clothing is challenging... Sweats and tshirts are our go to. These pants are an upgrade to our wardrobe- very comfortable and great for lounging at home or dressing them up with a nice shirt to go out for the day. I bought these for my son to try and he loved them! They were a little too tight, (winter weight) so I ordered two more in a bigger size. I however kept these because I love them too. The fabric is a nice and breathable with a slight give. I wore them outside yesterday in the hot AZ heat and I was comfortable and in the evening it cooled down with a rainstorm and I was happy I had these pants on. The pockets are amazing! Don’t get me started on pocket size vs phone size. My iPhone sits way deep in the front pocket and hits about thigh level… my iPhone isn’t going to fall out and that’s good peace of mind knowing my investment is safe. Overall my son and I are very happy with our new pants.
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Reviewed in the United States on June 2, 2025

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