Terrier TSCC 1-1/2 Ton Universal Lifting Screw Clamp - 901500 Van Beest Alloy Bolt Bow Shackles They are also stamped with

They are also stamped with the manufacturer and grade every 36"

5/16" - 3/8" Crosby Lebus Ratchet Binder3/8" - 1/2" Peerless Ratchet Binder Plus

Installed on double L winch track attached to your trailer

It also helps prevent wind from whistling when hauling steel or PVC pipes

16' x 28' lightweight lumber tarp is only 61 lbs

Terrier TSCC 1-1/2 Ton Universal Lifting Screw Clamp - 901500 Van Beest Alloy Bolt Bow Shackles They are also stamped withFeatures: Universal lifting screw clamp designed for lifting a wide variety of steel structures. Can be used for both horizontal and vertical lifting of steel structures. Fitted with a moveable cam on the thread spindle which provides a powerful clamping force on the workpiece. Articulated lifting eye ensures an effective clamping force in every position. The hardness of the cam and pivot is suitable for lifting materials with a max hardness of 37 HRC