Eliminates the possibility of damage to threads, walls and external nickel or chrome finishExclusive "Cam Action" provides non-slipping grip on the inside of nipples, pipes and fittings and can be turned either wayHeat treated alloy steelWorks inside and operates either wayEqually efficient in installation or removal of close nipples or other pipe fittings without damage to threads or wallsKnurled eccentric engages the inside wall and provides positive grip
read more