1/2-inch Narrow Set-Screw Shaft Collar with Stainless Insert, White Plastic 2-Bolt Square Hole Clamp, Pack of 2, MBLX1-8W Model, Industrial fastening part for linear slide units, pulleys, and bearings, corrosion-resistant

1/2-inch narrow set-screw shaft collar pack of 2
✔️ Stainless insert, white plastic 2-bolt square hole, MBLX1-8W

This is a 1/2-inch narrow set-screw shaft collar with a stainless insert and white plastic body, sold as a pack of 2. It’s used to locate components on shafts, act as stops, or secure parts on light-duty linear slide units and pulleys.

✅ Pack of 2 pieces, ready for installation on 1/2 in shafts
✅ Set-screw style for quick placement and adjustment
✅ Stainless-steel insert with white plastic housing for corrosion resistance
✅ 2-bolt square-hole clamp offers a compact, low-profile hold
✅ Model MBLX1-8W, replacement part for common industrial and automation setups

💡 What is a shaft collar used for in linear slide units? A shaft collar holds components in position on a shaft and sets travel limits. - Keeps bearings, pulleys, and sensors located precisely for reliable motion control - Works with set-screw designs for fast DIY and light automation adjustments - Compatible with 1/2 in shafts and standard hardware for easy replacement