New: This indicates that the product is brand new and has not been used or previously owned. It is in pristine condition.

STRONG HAND: "STRONG HAND" is likely the brand or manufacturer of this clamp kit. They are known for producing a wide range of welding and metalworking tools and accessories.

4-IN-1 CLAMP KIT: This clamp kit is versatile and designed to serve multiple clamping functions in one tool. The "4-IN-1" designation suggests that it can be used in four different configurations or applications.

12-1/2": This refers to the size or length of the clamp. In this case, the clamp has a length of 12-1/2 inches (approximately 31.8 centimeters). The size of the clamp determines the maximum width or thickness of the materials it can effectively clamp.

2400lbs: This indicates the clamping capacity of the clamp kit. It can support a maximum load of 2,400 pounds (approximately 1,088 kilograms). The clamping capacity is an important consideration when choosing a clamp for specific tasks, as it determines the strength and holding power of the clamp.

UM125: "UM125" is likely a product model or part number used for easy identification and ordering of this specific clamp kit.