Tree Climbing Spikes, 1 Pair Alloy Steel Climbing Spurs, 350lbs Load Capacity Tree Climbing Gear with Straps and Spike Protectors, Arborist Equipment for Climbers, Hunting, Fruit Picking, GreenProduct Features High Strength Alloy Structural Steel Constructed with high strength alloy structural steel, these tree climbing spikes support up to 350 lbs for secure climbing. ASTM F887 certified, they are corrosion resistant, high strength, and maintain their shape over time. Ideal for outdoor adventures and tree maintenance, they provide stable support for safer and more efficient climbing. Comfortable Wear Featuring soft EVA padding, these