Mounting Instructions Fit to a flat surface with a maximum tolerance of +/- 1mm. Fastening size at hinge section use M6 (1/4"). Fastening size for lower frame use 5mm CSK screw No.10 UNC 2 BA.
1 888 EPIRB 50
No RETURNS any EPIRB's or any other safety device. Other returns may be available on a case-by-case basis and a restocking charge will apply.