---

**No Longer Available** Call 614-449-9600 for Alternatives

---

Miller 2" Large Aluminum Twist-Lock Carabiner 18D-1

Miller twist lock carabiners with spring loaded keepers are used as anchorage connectors. The 18D-1 has a 2” gate opening, and is plated to resist rust and corrosion.

Zinc Dichromate Plated Forged Alloy Steel

400lb Max Capacity

Meets or exceeds OSHA 1926.502, ANSI Z359-2007 and CSA Z259.12 requirements.

SKU	Type	Details
18D-1/	Carabiner	Large, aluminum twist-lock carabiner; 2-1/4-in. (57 mm) gate opening

Product Type	Fall Protection Accessories

Shipping

We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.

Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.

Expedited Options Available:

• Priority and Expedited handling speeds up processing
• Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
• Some items ship "Manufacturer Direct" and cannot be expedited

Important: Inspect your delivery before signing! Note any damage on the shipping document.

Returns Policy

30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.

Non-Returnable Items:

• Made-to-order fall protection products
• Used vacuums, respirators, gas monitors, or air scrubbers
• Calibration gas (hazardous material)
• PAPR and specialty respiratory items (non-stock)

Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.

Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

View Complete Shipping & Returns Policy →