◇Application: Horizontal、vertical or reversal of steel plate. ◇Material: Low carbon steel alloy. ◇The most suitable for H steel to reversal(from H shape to I shape and from I shape to H shape). ◇Loading range: 0 to 5 ton. ◇One piece of clamp is used for the testing, and one piece is recommended for lifting operation, balance beam is needed for horizontal lifting. ◇The loaded object shall not touch anything when operating, over loading is prohibited. ◇Testing load is 2 times of working load. ◇Durable enduring, easy operation.