Box Two quick release seat clamps

Box Two™ quick release seat clamps are cold forged and CNC machined from 6061-T6 aluminum alloy. Weighing just 27 grams / 0.95 ounces in size 31.8, they are both lightweight and durable. The quick release lever head and collar face benefit from a proprietary low-friction surface treatment that ensures smooth lever action for the life of the collar without the need for a bushing. Meets or exceeds ENM standards.