Milwaukee Tool 48-73-4544 BOLT...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$80.54
$32.14
Milwaukee Tool 48-73-4544 BOLT, Safety Helmet Cooling Liner

Milwaukee Tool 48-73-4544 BOLT, Safety Helmet Cooling Liner

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Model: 48-73-4544
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$80.54
$32.14
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BOLT, Safety Helmet Cooling Liner

  • Features

    • Quick, 30 second absorption
    • Wring out any excess water.
    • KEEP COOL
    • Soft, Comfortable Padding
    • Compatible with MILWAUKEE Safety Helmets
    • Soak in water to activate.
    • Up to 4 hours of Cooling Time
    • Machine Washable
    • Repeat when dry.
    • Attaches to Suspension with Hook and Loop

Manufacturer Resources

Product Specs

Product Type:
Hard Hat Accessory
Department:
Electrical
Product Subgroup:
PPE & Safety
Product Group:
Safety & PPE

Milwaukee 48-73-4544 – Frequently Asked Questions

1) Will the Milwaukee 48-73-4544 cooling liner fit my hard hat, or does it only work with Milwaukee helmets?
The BOLT cooling liner is made to work with Milwaukee safety helmets. It attaches to the helmet suspension with hook and loop, so it depends on a Milwaukee-style suspension to mount to. If your crew is in another brand's cap-style hard hat, don't assume it will attach.
2) How does the Milwaukee BOLT cooling liner actually work on a hot job site?
You soak it in water, which it absorbs in about 30 seconds, then wring out the excess before fitting it to the helmet suspension. That gives up to 4 hours of cooling. Once it dries out, soak it again and repeat, so one liner covers a full shift with a re-wet partway through.
3) Is the Milwaukee 48-73-4544 cooling liner washable for reissue to another worker?
It's machine washable, so a facility or fleet manager can launder it between uses or reissue it to a different worker. The padding is soft and reusable rather than a one-time disposable insert.
4) Does the Milwaukee BOLT cooling liner replace the helmet suspension or the comfort pad?
Neither is replaced. The 48-73-4544 is an add-on liner that attaches to the existing suspension with hook and loop, so the helmet keeps its own suspension and shell. You buy it as an accessory to a Milwaukee safety helmet, not as a substitute for any part of it.
5) What is the Milwaukee part number for the BOLT safety helmet cooling liner?
Order it as Milwaukee Tool 48-73-4544, the BOLT safety helmet cooling liner. It's a single-model item, no size or color choices to specify, and it's manufactured in China.
How fast can I get the Milwaukee 48-73-4544 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Milwaukee 48-73-4544 come with a warranty?
Absolutely. The Milwaukee 48-73-4544 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Milwaukee 48-73-4544?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Milwaukee 48-73-4544 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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