5x5 Safety Foot Clamps
When making or breaking a long string of rods, the safety clamp holds the string concentric and prevents it from dropping down the hole. The string is hoisted or lowered and the clamp takes a grip just below the first joint to allow removal of a rod, or near the top end of the string to permit addition of a rod.
Safety foot clamps are utilized with replaceable carbide steel jaws to hold the drill string suspended in the bore hole.
Jaws are available for a wide range of sizes.