pic: BWD-101 clamp assembly

This is the clamp assembly for BWD-101. The two 1/4"-20 flanged thumbscrews can be replaced with any 1/4" OD fastener or rod, but the thumbscrews allow the two clamps to be pulled closer together by means of the thin 1/4"-20 nuts on the far side of the last clamp. Once a belt is clamped in by the two end clamps, it can be tensioned up to 1/2" before heating and throwing the middle clamp together to fuse it.