these chain markers are a simple yet handy system for marking the length of chain deployed

Displacement shoulder straps

In an effort to avoid E-Waste

No battery drain and no exposed metal to corrode

cam 27mm max line 7mm

Spinlock Lume-On™ Lifejacket bladder illumination lights x2 long finger these chain markers are aUsed in addition to approved lifejacket lights 2 flashing LED Lights (pair) illuminate the inflated lifejacket bladder to increase visibility and aid location Water activated waterproof Uses the inflated lifejacket bladder as a diffuser to increase visibility Compact design Attaches and integrates only in lifejackets with separate bladder and cover construction. Sticks directly to the underside of the inflatable chamber Retail packaged as a pair of