The Park Tool PRS-3. 3-2 Deluxe Single Arm Stand 100 3DMicro Adj Clamps is a high-performance repair stand ideal for at-home bike garages, in shops, or on the road. Its durable construction features oversized heavy-gauge steel tubing, followed by chrome plating and powder coating for long-lasting use. The 100-3D micro-adjust clamp features a cam-actuated adjustment system to ensure an easy entry and exit of our bike.