3/4" Wood Gluing Pipe Clamp Set (4 Pack) Heavy Duty PRO Woodworking Cast Iron3 4" Wood Gluing Pipe Clamp Set (4 Pack) Heavy Duty PRO Woodworking Cast Iron Woodworking requires a ton of knowledge, and the right tools of the highest quality are needed to achieve the best results. A good and handy clamp can really make a difference. With this heavy duty clamp from Randy Travis Machinery, you can get your work done in minimum time and ease. This clamp is perfect wor woodworkers! Just slide the pipe clamp through any length 3 4