This high quality swivel roller allows you to create a ladder that rolls around corners. Combined with the curved rail (QG.40CRV16.08) the top roller allows you to turn a corner without detatching the ladder from the rail.
The swivel roller features thermoplastic wheels, providing a smooth and quiet operation only found with Quiet Glide. The benefit of the swivel roller allows you move the ladder around a curved corner rail to another location as well as roll from side to side.
Begin to build your rolling ladder kit with x2 of these (sold as singles) to allow you to create a sliding ladder for your bookcase, kitchen or wine store.
These rollers should be used together with the braking wheels that go at the bottom of the ladder.