Short Rigid Couplings

Ruland short rigid couplings are compact, low-inertia solutions ideal for space-constrained and motion control applications. While they offer reduced torque capacity due to a single socket head cap screw per shaft, their smaller size makes them well-suited for systems requiring quick acceleration and deceleration. Manufactured from 1215 lead-free steel with black oxide finish, 303 stainless steel, and high-strength 2024 aluminum. Available in bore sizes from 1/8" to 2" and 6mm to 25mm.