especially rigid drill for greater drilling accuracy. 25203

Jergens Work Support Jacks provide consistent support and rigidity to odd-shaped workpieces. They are designed to prevent workpiece deflection under forces created during machining operations. Precision-mated locking jaws grip the jack post from both sides, creating a vise-like action Features, Benefits, & Product Specifications: Load Capacities: 300-4500 lbs. Rugged design Quality construction Dual jaw-locking action Rubber boot or dust cap models are available