These welded stainless steel spinnaker pole sliders are constructed with formed rings that are heliarc welded to the slide. Schaefer designed these sliders to bend under conditions of extreme force rather than failing suddenly.
Towing loops at each end of the can make for easy height adjustment using a block and tackle purchase system.
Unique, slippery, polyethylene liners provide low friction when mounted on your existing T-track. They glide without detectable friction, and can handle high tension or compression loading without deformation.