Multiple Sentry's can be connected together using interlocking knuckles and a 1⅛" (30 mm) diameter galvanized steel T-Pin to form a barrier wall to protect impacting vehicles from entering on-coming traffic or a work zone

Compacted jersey knit

Size: One Size

and oil & gas

this vest is comfortable and breathable due to the mesh fabric while pockets are made from a robust poly-cotton

Pyramex® Ridgeline Low Profile Hard Hat - Cap Brim - 6 Point Suspension - HP461 Color:Red Multiple Sentry's can be connectedPyramex Ridgeline Cap Style Hard Hat 6 Point Suspension HP461 Features ABS material. Low profile design. Rear padded suspension. 6 position harness points. Replaceable sweat band. Vented pressure pad. Universal accessory slots. Passes reverse orientation. Passes high temperature. Passes low temperature. Easy to grasp knob and adjusts the suspension from 6 1 2 to 8. Swinging hinge points. Custom Imprinting Available Click here to see Product