The Unger Stainless Steel "S" Channel is a clipless channel that works with either the ErgoTec or SwivelLoc handles. This is the channel including a piece of rubber. Handle sold separately. Available in 6, 10, 12, 14, 16, 18, 22 inch. Unger Part Nos. NE150, NE250, NE300, NE350, NE400, NE450, NE550