BVM is a USA manufacturer of Rig Handling Tools with over 30 years experience. Supplying Tongs – manual and Hyd., Spider / Elevators in 200, 250, 350, 500 and 750 Ton in sizes to 24 1/2″. Manual elevators in side door, center latch bottle neck and square shoulder and slip types from 35 Tons to 750 Tons. Hinges casing spiders and tubing spiders. Casing, drill pipe and drill collar slips. Kelly Spinners.