Our Ball Swivel is used to connect damper crank arms to damper control rods. • Plated Steel Construction • Use with 1/4” or 5/16” Control Rods • Lubricated Ball Cavity • Unitized Nut/Star …

Adjustable scale for use in control applications with linkage components, connecting rods, control swivels, etc. Constructed of 12-gauge steel and trivalent zinc plated. The arms are stamped …

Series DH - Damper Control Swivel Ball Joint. Ideal for use with threaded rods in low cycling applications. They are cross-drilled for either 1/4" or 5/16" threaded rod. Designed specifically …

2024年2月21日 · Find many great new & used options and get the best deals for HVAC Adjustable Damper Linkage Control Swivel 5/16-24 x 41/64" 5/16" Ball Joints at the best online …

DC-4C-437-320, Ball Joints, Male 1/4-20 RH Housing 1/4-20 RH Stud Damper Control Set Screw Style Application: DC-series Ball Joints act as a control swivel in a linkage system. The joint …

2024年2月21日 · We have these a vailable in 6 different lengths & sizes as shown in the pictures. 5/16-24 x 33/64" long.

Damper control swivel originally designed for heating and air handling systems. A control swivel, ideal for use with threaded rods. Cross-drilled to permit infinite adjustment. For low cycling …

Choose from our selection of linkage arms, including connecting rods, internally threaded connecting rods, and more. In stock and ready to ship.

Valley Tool and Design, Inc., is the manufacturer of Damper Control Swivels, Ball Swivels, Ball Joints, Crank Arms and Push Rods, with over 30 years of experience manufacturing quality …