Alloy Steel Tree Climbing Spikes 350 lb. Capacity 13.2 to 17 in. Adjustable Arborist Spurs

Forged from high-strength alloy structural steel, this 350 lb.-capacity climbing spur set gives short and medium-height climbers a rated, ASTM-F887 certified tool that fits closer to the calf than wider aluminum frames. Sharp forged steel gaffs bite through hardwood and softwood bark cleanly without rolling over, and the included spike covers protect the points and the rest of your gear during transport. The 13.2 to 17 in. adjustment range hugs shorter legs snugly so the spur stays planted during repetitive climbs, while weather-resistant TPU leg and ankle straps shrug off rain, sun, and abrasion through a full season of arborist work or hunting stand prep. Triple-layer composite microfiber padding cushions the calf and shin against the steel frame, staying breathable on hot summer afternoons and spreading the load so climbers feel less pressure and fatigue at the end of the day. Whether you are limbing storm-damaged oaks, picking fruit from tall heritage trees, or hanging trail cameras before deer season, the brown finish blends into the canopy while the steel frame stands up to years of climbs.