MCR Checklite CL1N Safety Glasses — ANSI Z87.1+ Narrow-Bridge Rectangular

The MCR Safety Checklite CL1N is the narrow-bridge variant of the rectangular Checklite line — built for smaller or slimmer faces that find the standard CL1 too wide. It keeps the classic rectangular, non-wraparound silhouette and ANSI/ISEA Z87.1+ high-impact rating, but narrows the frame width so it doesn't ride wide or leave side gaps, in Clear and Gray (Smoke) with smoke temple accents on select variants.

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Why the MCR Checklite CL1N fits smaller faces

An oversized safety glass is a quiet compliance problem: it slides sideways, leaves gaps at the temples, and gets adjusted a hundred times a shift until it ends up on a forehead. Smaller-faced workers hit this constantly. The CL1N takes the rectangular Checklite and narrows the bridge and frame width so it sits where it should — closing the side gaps a wider frame leaves and cutting the fatigue of a frame that won't stay put. Same Z87.1+ rating, better fit. Our full Checklite CL1N review rates it 4.4/5, and the safety glasses buyer's guide covers how frame width drives real-world protection.

What the listing documents

From the published specs: ANSI/ISEA Z87.1+ high-impact rating; a classic rectangular, narrow-bridge polycarbonate frame; Clear and Gray (Smoke) tints across Standard, Duramass, and UV Anti-Fog coatings; smoke temple accents on select variants; not OTG; base model CL010N. As mcr safety checklite eyewear, the CL1N is the small-fit member — a genuine set of narrow bridge safety glasses on the same rectangular safety glasses form as the CL1.

Choosing your CL1N variant

Two tint families keep it simple: Clear from the clear-lens collection for indoor work, and Gray (Smoke) for outdoor glare — the clear-vs-smoke lens guide settles the call. For humid or mask-heavy tasks, the UV Anti-Fog coating pairs with the anti-fog guide and anti-fog collection. For a shifting indoor/outdoor lens the wider CL1 adds an I/O option in the I/O collection.

Where the CL1N sits in the MCR line

The Checklite splits by frame width: this CL1N is the narrow-bridge version, and the Checklite CL1 is the full-width frame with seven tints including Amber and 4-point ratchet temples. For a smaller-fit wraparound instead, the slim BearKat BK2 is the sport option, and the Klondike KD7R adds ratchet temples on a wraparound. Browse the full MCR Safety glasses collection, and the best safety glasses 2026 roundup places the line against other brands.

Where it fits by wearer and crew orders

The narrow bridge makes the CL1N a natural fit for smaller faces — the small-face guide and women's fit guide cover judging frame size, and the manufacturing and mechanics guides rank frames by task. Where the hazard exceeds impact — splash, dust, vapor — step to a sealed goggle from the safety goggles collection or the broader eye protection collection. 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.