MSA HDPE Bump Cap (10033652) — Vented HDPE Shell, Plastic Suspension

The MSA HDPE bump cap (10033652) is a vented high-density polyethylene bump cap with a perforated sidewall and a plastic suspension, offered in five colors, for low-clearance work — it protects against minor bumps to fixed objects; it is not an ANSI Z89.1 hard hat and gives no falling-object protection.

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Why the MSA HDPE bump cap gives a rigid vented shell

Where a fabric ball-cap style feels too soft, a full HDPE shell gives a firmer, more visible protective cap that still breathes. This MSA HDPE bump cap is that build: a vented high-density polyethylene shell with a perforated sidewall for airflow and a plastic suspension that sets the standoff, offered in five colors for crew color-coding. As bump caps go, this is the rigid-shell vented pick, and the hard hats vs bump caps guide and the cap-style hard hat guide explain where it fits. It gives a firm vented shell that stays cool.

What the MSA HDPE bump cap listing documents

From the published specs: a high-density polyethylene shell; a perforated vented sidewall; a plastic suspension; and five colors under SKU 10033652. These are true vented HDPE bump cap and plastic suspension bump cap credentials in low-clearance head protection. Confirm the color, suspension, and fit on the listing.

How the MSA HDPE bump cap compares to other bump caps

For a three-brim ABS-insert baseball bump cap, the Ergodyne Skullerz 8950; for a vented 2-in-1 baseball bump cap, the Pyramex HP500; for a made-in-USA bump cap with a 4-point suspension, the Jackson Safety BC100; for a 10-color HDPE ratchet bump cap, the Pyramex Ridgeline; and for a full ANSI hard hat where falling objects are a hazard, browse the hard hats collection. The hard hats vs bump caps guide explains the difference.

Choosing the right head protection

Match the level of protection to the hazard: a bump cap for fixed-object bumps, a hard hat or safety helmet for falling objects. Browse the head protection, safety helmets, and bump caps collections; for hard-hat selection, the best hard hats guide, the construction hard hat guide, the electrical hard hat guide, the hot-work hard hat guide, and the made-in-USA hard hat guide; and for high-visibility color needs, the high-visibility collection.

Where it fits by job and crew orders

The 10033652 suits warehouse, distribution, food and beverage, and automotive work under fixed overhead obstructions where a rigid vented bump cap — not a hard hat — is the right call — see the safety helmet guide and the full-brim hard hat guide for the step up when falling objects are a hazard. Confirm the color, suspension, and fit on the listing, and retire the cap if the shell is cracked or it no longer fits securely. For crew orders, quantity purchasing runs through a free Amazon Business account — volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations, with the walkthrough linked in our footer.