The Topcon Trivet Stand with Adjustable Pole combined with the Topcon Trivet Handle (sold separately) can be used with Red Beam and Green Beam Topcon TP-L5 Pipe Lasers (also sold separately) as well as the Topcon TP-L3 and TP-L4 Pipe Lasers. As you would expect, Topcon Trivet Stands are durable enough to handle the damp and rough conditions encountered working with pipes and sewers. Adjustable trivet stands are an essential accessory to a pipe laser for alignment, leveling and positioning.