The Conus 1 spear features a 1,350 LB capacity, 1 3/8" diameter, and use the C1 weld in sleeve (see measurements in photo). This is a package of two Conus 1 hay bale spears designed for use with farm and construction equipment, and can handle any of your daily needs. Used in hay attachments, grapples, buckets, and other skid steer and tractor attachments, these spears are forged and tempered for maximum strength. Each spear is painted red and includes a blue nut. The included C1 sleeves are designed specifically for the Conus 1 spear to provide a tight fit with no play.