Gibraltar SC-SUGC Super Universal Grabber Clamp 2 Hole

 Gibraltar SC-SUGC Super Universal Grabber Clamp 2 Hole

 Super Universal Grabber Clamp 2 Hole
Features double mult-clamps accepts 5/8" - 1 1/2" arms and rack tubes. Gripping surface is 2 1/2 times larger than SC-UGC.