871A Truck Stand Set, 10 Tons Capacity, 30-3/4" - 46-1/4" HPair Heavy duty all steel welded construction with strong welded base for control and stability The weight of the load serves as locking mechanism to prevent release under load Ratchet bar will safely sustain heavy loads over extended support time PIN TYPE SAFETY STAND 10 ton capacity Solid bar lock pin attached to frame holds saddle firmly in place Sturdy tubular construction 4 legged base adds stability and support Number of positions: 10 Sold in