This heavy-duty, simple-to-use, manual valve spring compressor makes short work of even monstrous springs. The compressor arm slides for adjustment, employing a locking pin for rapid, easy operation.

Product Features:

• Heavy Duty Model
• Manual Clamp Style
• Adjustable 12" Arm, and Can withstand Up to 700lbs of Pressure
• Designed for Use While Head Is Off Engine Block
• Made from Quality Steel and has a Blue Powdercoat Finish