The ServoCity 12mm 15 Tooth Pinion Pulleys are designed for secure attachment to a 12mm round or D-profile shaft, featuring a 15-tooth XL pitch for precise timing. The integrated 10-32 set-screw ensures a firm grip, preventing independent rotation. With a 0.4-inch inside width, it accommodates a 3/8-inch belt, while the crimped flanges prevent belt misalignment. Constructed from aluminum, this pulley is lightweight yet durable, making it suitable for various mechanical applications. A 3/32-inch Hex Key is required for installation, which is sold separately.
