SILCA Disc valve adaptor presta chuck for tight spaces

Silca hoses, heads and adapters for bicycle pumps.Can only be used to inflate Presta valvesCompressionHead allows adjustment to fit even the most worn presta valvesExclusive CompressionHead design can tighten gasket over 200% by simply tightening capFull metal construction, no plastic parts to wear or failThreads into any Schrader pump headTrue no-holding disc inflation on ALL style Presta valves including threaded stemsUses SILCA 252 Elastomeric internal gasketWill not blow off even at pressures over 150psiItem Specificationskeyword searchpipe