Threaded splices make it easy to connect hoses without using hose clamps. 115-371 - A 4" hose threads onto one end of this quick-disconnect, tapered fitting without the need for hose clamps. This makes it easy to connect a hose to a different machine with a 4" port. NOTE: The threads on this fitting are left-handed to match the winding of most dust collection hoses. 115-374 - This 4" Thread Splice adapts a 4" hose to a 4" quick-disconnect, tapered fitting. NOTE: The hose connection on this fitting uses right-hand threads. Please check the winding direction of your dust collection hose before ordering. 115-376 - This fitting has threads on one end to secure a 4" hose without clamps. Opposite end is a 4" O.D. straight fitting. NOTE: The threads on this fitting are left-handed to match the winding of most dust collection hoses.
