4pcs 3 Inch Heavy Duty G Clamp (4 Pack) C Grip Holder Clasp Vice TE295    Specifications:   Material: Carbon steel   Color: Black   Size: Approx. 14x75cm\/5.51"x2.95"   Maximum opening: 3"   Shape: C Shape  Feature: -High clamping screw stronger. -Black surface paint treatment、 beautiful and practical. -The preferred product is woodworking、 construction and decoration industries. -T-thread screw with self-locking torque、 angle to ensure a strong hold effect. -Head with a movable top hat for easy gripping. -Screw bold、 powerful clamping force. Continue to fall. Durable.   Package Included: 4x Carpentry folders