Shop Vacuum Machine End Coupling - 2 1/4" to 1 1/2" Hose

This replacement machine end coupling connects a shop vacuum hose, stepping a 2 1/4-inch machine fitting to a 1 1/2-inch hose. It forms the sealed link at the machine end so suction transfers cleanly from the vacuum into the hose.

A coupling that has cracked, worn, or lost its grip leaks air at the connection and can let the hose work loose during use, which reduces suction and makes the hose unreliable. This joint is a frequent source of lost cleaning power. Fitting the correct coupling restores a snug, sealed fit.

• Fits: Shop vacuum, 2 1/4-inch machine end to 1 1/2-inch hose
• Function: Couples the hose to the vacuum at the machine end
• Benefit: Restores a sealed connection and full suction
• Tip: Confirm both the machine and hose diameters before ordering

The coupling installs at the machine end of the hose for a direct-fit swap. Check your 2 1/4-inch and 1 1/2-inch measurements before ordering, and keep the hose sealed and connected.