T-H Marine T-H FLEX 3/4" Expandable Braided Sleeving - 100 Roll [FLX-75-DP] Marine Plumbing & Ventilation This compact survival whistle was

This compact survival whistle was specially developed to locate boaters who’ve fallen overboard

83" (21 mm) in diameter

and tough water spots on all fiberglass and painted gel coat marine or RV surfaces

2 high-intensity LED Indicator displays show the exact position of your trim tabs at all times

with an integral USB cable and standard NMEA2000 Micro drop cable (male)

T-H Marine T-H FLEX 3/4" Expandable Braided Sleeving - 100 Roll [FLX-75-DP] Marine Plumbing & Ventilation This compact survival whistle wasT H FLEX 3 4" Expandable Braided Sleeving 100' Roll T H FLEX is a lightweight, braided jacketing for bundling and protecting wires, cables and hoses. Braided from high temperature yarns, T H FLEX offers total protection for wire and cable assemblies. The unique expansion characteristics makes T H FLEX easy to slip on. Only a few sizes are needed to cover a large diameter range, since each size of T H FLEX expands up to four times its normal diameter.