KLEIN TOOLS Hydra-Cool‰ã¢ Pole Climber System - 221486 What our Experts Think Comfort meets performance — The KLEIN TOOLS Hydra-Cool Pole Climber System (221486) combines Hydra-Cool climber pads with Klein Claw climbers and ankle straps to deliver superior support and comfort on demanding pole and tree climbs. Stay cool and supported — Exclusive bi-layer Hydra-Cool pads wick moisture and provide cooling while PORON cushioning absorbs impact — reducing leg fatigue on long climbs. Pro-grade construction — Includes durable steel Klein Claw climbers with secure ankle straps and robust Velcro closures, adjustable to fit most users. Made for the jobsite — One-size-fits-most design and replaceable components make this system a reliable choice for utility linemen and arborists. Q&A Q: What is this climber system designed for? A: A professional pole and tree climbing system that gives linemen and arborists secure footing and comfort while ascending vertical surfaces. Q: What’s included in the system? A: The kit includes Hydra-Cool climber pads with metal inserts, Klein Claw climbers with gaffs, and ankle straps for a complete climbing setup. Q: What are the Hydra-Cool pads? A: Exclusive bi-layer pads with a moisture-wicking cooling top layer and PORON® cushioning for impact absorption and all-day comfort. Q: How does the system enhance comfort and safety? A: Pads reduce fatigue and moisture; contoured climbers and ankle straps ensure secure contact and stable climbing performance. Maintenance Tips Inspect Before Each Use: Check climber pads, straps, metal inserts, gaffs, and fasteners for damage, wear, cracks, or loose parts — remove from service if any defects found. Clean Pads & Straps: Wipe webbing and leather pads with a damp cloth and mild detergent; brush debris out of Velcro hooks to ensure secure closure. Maintain Leather: Use saddle soap or Neat’s-foot oil sparingly on leather components to prevent drying and cracking; let air dry naturally. Dry After Exposure: After wet or humid conditions, allow all parts to dry thoroughly before storage to prevent corrosion and material degradation. Proper Storage: Store climbers and pads in a clean, dry location out of direct sunlight to extend life and maintain performance.
