Tama MCA53 Cymbal Arm AttachmentThe Tama MCA53 is a great piece of hardware to add cymbals and accessories to your drum kit without adding another cymbal stand. It works perfectly for stands with pipe diameters of 19.1mm to 28.6mm.FastClamp Easy Set Up SystemDo you ever feel like you need three hands to attach a drum clamp? Are floor searches for dropped and scattered parts a source of constant frustration? That’s why Tama came up with FastClamp. It really is as easy as 1-2-3: 1, Open the FastClamp just like a clothespin; 2, Close the FastClamp on the stand just like a clothespin; 3, Now the FastClamp holds the clamp in place so you can tighten the T-bolt.Quick-Set TilterThe toothless “Quick-Set” tilter securely holds position with the friction of six metal disc plates instead of traditional gears so you can adjust it to any angle you desire. This mechanism also has a more durable structure than the conventional gear tilter.