Pulley, 3 Inch - With 50mm Diameter Ball Bearing - ABS Plastic - Thumbscrew - Eisco Labs

Pulley on clamp features a 50mm diameter ball bearing and a thumbscrew adjustment for attaching to other pieces of equipment. Attachment diameter is 18mm. Perfect for pulling small weights in various experiments.
Entire pulley measures 2.7" x 2.5" x 1". Inner diameter of pulley system measures 3mm.
Made of high quality ABS plastic with a metal adjustment screw. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.
Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.