Home » Hog Feeders » Big Wheel Ad-Lib Sow Feeders » Sow Feeder Parts » Drop Tube, S110 Drop Tube, S110 SKU: KF-S11001 Availability: Available Price: $20.95 Drop Tube, S110 quantity Add to cart Description Replacement drop tube for Osborne Big Wheel S110 sow feeders. Made of rigid, clear PVC for easy inspection. Related products Feed Sweep, S100/S110 Learn More Add to cart Feed Hopper, S100 Learn More Add to cart Axle Assembly, S100/S110/S130 Learn More Right-Side Brace, S100/S110/S130 Learn More Add to cart