SUPER-PLAST® Molded Universal Joints

Featured Product from Stock Drive Products & Sterling Instrument - SDP/SI

SUPER-PLAST® molded universal joints offer the best of both worlds: the economy of plastic, and the fastening characteristics of metal-to-metal contact. In addition, they feature lower inertia, greater torsional strength and higher strength-to-weight ratio than all-metal couplings of similar size. Developed for a wide variety of instrumentation applications, these joints have thick-walled molded plastic hubs for a lightweight, durable and economical design.

These joints are available single or double jointed, with the option of molded or brass slide extensions. All styles are available in inch and metric sizes. All SDP/SI molded universal joints can operate at temperatures up to 180°F (85°C). Maximum angular displacement is 45°, and maximum torque rating is 60 in • lbf.

SDP/SI offers a wide variety of inch and metric small mechanical components for the design engineer and OEM. Standard components can easily be located and purchased in one convenient place, shop online 24/7. The engineer not only meets all his component requirements, but saves valuable time by not having to search other sources. For custom design and manufacturing, speak to our engineers at (516) 328-3300.

Quotes, online orders, and 3D CAD models are available at our estore at

SDP/SI - Stock Drive Products/Sterling Instrument, a Designatronics company
250 Duffy Avenue, Hicksville, NY 11801
Phone: (516) 328-3300; (800) 819-8900