SlotLock® 18” stakes deliver increased stability for heavier loads, unstable or rocky soil, and in windy conditions. From setting up ground blinds to securing tents, stabilizing trees, and more, these innovative 18" Anchoring Stakes feature SlotLock’s an innovative "feed it, cinch it, lock it" design for quick and adjustable tie-down action—no more fumbling with knots! To adjust tension, just unlock, tighten, and re-slot the rope for a secure hold, even in low light or while wearing gloves. Crafted from premium Permalon, a premium, impact-grade, glass-filled, thermoplastic polymer that is virtually indestructible and impervious to the cold. Plus, the multipurpose design means they will be used again and again. Proudly Made in the USA.