The Mons Peak IX Y-Stake is the single stake that changes how you think about anchoring your shelter — a precision-engineered Y-beam cross-section that bites and holds in a wide range of soil conditions including sand, gravel, and hard-packed alpine terrain where standard stakes slip and pull out under load. Aircraft-grade aluminum construction delivers exceptional strength-to-weight performance so every gram of stake earns its place in your pack. The hooked head provides secure guyline and tent corner attachment that doesn't release under tension. A trail-proven, sustainable anchoring solution for the outdoor community that refuses to let their shelter move when conditions get serious.