When your shop is turning and burning bikes all day, a faulty repair stand can make for surly mechanics. Keep a handy Park Tool Repair Kit on hand for 100-3C and 100-5C clamps, and your shop will always be running smooth. If a clamp stops working, the kit will have you set with all of the eyebolts, adjusting barrels, nuts, screws, pins, and washers you'll need to get it back to working order so you can keep your mechanics happy, and bikes rolling in and out.