Tri-L’s 40″ Bolt-On Spear Kit is the perfect solution for farmers who just have a frame and need to bolt-on a hay spear(s). The 40″ Bolt-On Spear Kit includes: (1) 40″ SHW Spear (BOS-SP-SPEAR), (1) Bolt-On Sleeve/Socket (BOS-SOCKET), and (2) U-B3 bolts and nuts.