⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Eisco Labs | SKU ALBL25

Drilled Aluminum Pendulum Ball, 25mm

At a full-inch diameter, the drilled aluminum ball gives a lightweight contrast to steel and brass balls of the same size in pendulum period and momentum-transfer demonstrations.

$10.09

In Stock (44)
Free US Shipping $100+ 30 Day Free Returns

Product Description

This drilled aluminum ball measures 1 inch (25 mm) in diameter and is designed for use in pendulum demonstrations and other physics experiments. The drilled hole allows the ball to be threaded onto a string or rod. Aluminum provides a lightweight option for pendulum experiments where mass comparisons between different materials are part of the investigation. The ball is suitable for physics classrooms studying simple harmonic motion, period, and gravitational effects.

Specifications

Material: Aluminum
Dimensions (L × W × H): 10.00" × 8.00" × 1.00" (25.4cm × 20.3cm × 2.54cm)
Weight: 0.10 lbs (45g)

Shipping & Returns

SHIPPING

Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.

RETURNS

30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

View full Shipping & Returns policy

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.