Rugged Radios Dual Band Ducky Antenna for Rugged RH-5R & RH16C Handheld Radios CRF100F these holes do need to

these holes do need to be drilled out slightly large for the buttons to fit properly

Shaft Length: 18mm

It is made of durable polyester material and is completely cleanable

Whether you're running a standard 150cc with increased compression or a full 232cc stroker build

Rugged Radios Dual Band Ducky Antenna for Rugged RH-5R & RH16C Handheld Radios CRF100F these holes do need toRuggeds Dual Band Ducky Antenna for the Rugged RH 5R and RH16C Handheld radios is one of the best upgrades you can do to your radio! Provides your radio up to an extra 30% range and does not require any extra adapters or connectors. This is the best for maximizing range and performance on your RH 5R or RH16C.