Thermal Hard Hat Liner Sign Engineered with four hoist rings

Engineered with four hoist rings for lifting and transportation

Compatible with Squids 3103 Tool Tails

Discover the versatility of our V500 universal valve lock

The simple telescoping system eliminates the need for tools or pins

Available in two sizes: Standard and Extended

Thermal Hard Hat Liner Sign Engineered with four hoist ringsThe N Ferno 6852 Winter Hard Hat Liner has 2 layers of insulation with a cotton shell and a comfortable polyester fleece lining for exceptional warmth. This lightweight thermal liner is shoulder length to keep head, ears and neck covered and fits comfortably under helmets or hard hats without feeling too bulky. The outer shell is made with 100% cotton twill to stand up to tough environments. The 100% polyester fleece lining is soft to the touch for a