Medium Duty 40"/1000MM F-Clamp - Full Steel F-Clamp with Plastic Grip and Pad Protector 40-Inch/1000MM Opening Size 3.15-inches/80MM throat depth about this item TECHNICAL DATA - 5/8" x 1/4"/15.5*7.5MM rail, 40"1000MM opening size, 3.15"/80MM throat depthERGonOMIC HANDLE - Provides comfort and ease to tighten the clampINDUSTRIAL GRADE - Designed for medium to heavy duty clampingPROTECTIVE PADS - Prevents clamping surfaces from damageOur Advantage:
A.High quality products
B.Competitive prices
C.Professional service