US$ 13.95
but also make it impossible for the bands to separate from the mask
Kirby Morgan 525-373 Anode Kit For The KMB 18/28
The handle is black lightweight fiberglass reinforced nylon (FRN) with a survival whistle built into the butt end
The Catalina Aluminum 80cuft
Control Knobs:
Kirby Morgan 560-192 KM-37 Plaque Tool Kit but also make it impossibleKirby Morgan 560 192 KM 37 Plaque