Makita 191L96-5 92mm-75mm x 404mm Adaptor Pipe
Suitable for:

Makita UB001CZ 36V (18V x 2) Direct Connection Brushless Blower – Skin Only
Makita UB001GZ 40V Max Cordless Brushless Blower – Skin Only
Makita UB001GM101 40V 4.0Ah Li-ion XGT Max Cordless Brushless Blower Combo Kit
Features:

3-Stage Adjustment
Slide and twist nozzle locks into place when extended or retracted
Extendable design brings pipe closer to ground for improved operator comfort
Efficient design for faster air movement
Specifications:

Front Nozzle Outer Diameter: 75mm
Rear Nozzle Inner Diameter: 92mm
Overall Length: 404mm