GSC International 4-16061-20 بكرة واحدة، بلاستيك، عبوة من 20 قطعة
مميزات خاصة
- Durable Classroom Design – Features a sturdy plastic wheel housed in a rugged metal frame for reliable use in science labs and classroom experiments.
- Smooth Operation – Low-friction pulley wheel ensures consistent, easy motion for accurate demonstrations of force and motion principles.
- Ideal for Physics Education – Perfect for teaching mechanical advantage, redirection of force, and Newton's Laws in hands-on settings.
- Easy to Mount and Use – Includes upper and lower hooks for quick setup with lab stands, ceiling mounts, or support rods.
- Great for All Education Levels – Suitable for middle school, high school, and introductory college physics labs and STEM instruction.
وصف
This black plastic pulley is 50mm in diameter. It has a metal housing and hooks at the top and the bottom. Sold in a pack of 20.
{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}