Soft-Grip handle is larger and more ergonomic, allowing high clamping pressure with less effort. I-beam bar reduces flexing and bowing. Larger clutch plates allow for easier release and increase durability and dependability. Locking clamp is great for general workshop needs. Clutch lock mechanism lets you quickly and easily adjust jaw with the touch of a button. IRWIN Tools QUICK-GRIP Bar Clamp, 6-inch (223106)Features Larger clutch plates allow for easier release and increase durability and dependability I-beam bar reduces flexing and bowing Soft-grip handle is larger and more ergonomic, allowing high clamping pressure with less effort Includes1X IRWIN Quick-Grip Bar Clamp, 6-Inch Length: 10.6 in Weight: 2.916 lbs Height: 1.2 in Width: 5.4 in Product Type: Bar Clamp Voltage: No Voltage Net Lit-Ion: No Battery Included: No Charger Included: No Warranty: LLW Country of Origin: China