•Auto-Flex™ products articulate under spring tension providing semi-rigid directional control and accuracy
•Unique professional feature of auto flex spring loaded design which prevent traditional universal joint "flop"
•Spring loaded designed products make coupling with slightly off-angle fasteners much easier to attain
•Auto flex design allows for one-handed operation in some cases
•Auto-Flex products are constructed of durable chrome-vanadium alloy steel for exceptional strength and longevity
(California Prop 65)