Northstar Inside Corner Roller

The Northstar inside corner roller features a one piece cast body made of aluminum, like other corner rollers on the market.

Features:

• The rollers are delrin with outer stainless steel wear rings.  Delrin is one of the best bearing materials available for low speed applications
• It has rounded corners on the body to prevent tape snagging
• The rollers are molded and CNC precision machined rollers create a clean sharp 90° angle
• The rollers have a closed back to prevent joint compound caking between the body and roller
• The rollers run on hard chromed bushings for durability
• The rollers have “play” to roll a tighter corner by conforming to walls